No. 28-23

Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
4
Approved: Wheels and Tires (28/23)
Information
Self-sealing tires differ from conventional tires in that they have a self-adhesive, viscous layer that
covers the inside of the tire from shoulder to shoulder. If a foreign object with a diameter of up to 5 mm
penetrates the tread of a self-sealing tire, this layer closes in around the foreign object and prevents
any air loss by immediately sealing the area. If the foreign object becomes dislodged from the tire, the
self-adhesive viscous layer is designed to seal most puncture channels caused by foreign object with a
diameter of up to 5 mm.
It is not intended as a permanent tire repair solution following a puncture and is not designed to allow tires
to be driven under-inflated or flat.
•
Regularly check self-sealing tires – just like any other tires – for signs of cuts, punctures and loss of
tire pressure.
•
Carefully remove foreign object from the tread.
•
Replace damaged tires.
Revision:
This bulletin replaces bulletin Group 4 26/21, dated June 15, 2021.
Model Year:
As of 2017
Vehicle Type:
All Panamera models
General
information:
This Manufacturer’s Certificate contains information about
Information:
Approval status: August 2023
Sizes:
Permissible summer tires and wheel sizes
(RO = rim offset (ET = Einpresstiefe) in mm, FA = front axle, RA = rear axle)
•
•
•
•
technically permissible wheel/tire combinations,
measures that may be required when changing the wheel/tire combination installed at the factory,
approved original Porsche alloy wheels and
approved summer, all-season and winter tires and their tire pressures.
AfterSales
Oct 10, 2023
Page 1 of 27
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Panamera (971)
4400
ENU
Manufacturer's Certificate
28/23
Tires
Tire sizes
Wheel sizes
Snow
chains
Panamera, Panamera 4, Panamera 4 E-Hybrid, Panamera 4S, Panamera Executive,
Panamera 4 Executive, Panamera 4 E-Hybrid Executive, Panamera 4S Executive,
Panamera 4 Sport Turismo, Panamera 4 E-Hybrid Sport Turismo, Panamera 4 S Sport
Turismo, Panamera 10 Years Special Model, Panamera 4 10 Years Special Model,
Panamera 4 Hybrid 10 Years Special Model, Panamera 4 Hybrid Sport Turismo 10 Years
Special Model, Panamera 4 Sport Turismo 10 Years Special Model, Panamera 4S Diesel,
Panamera 4S Diesel Sport Turismo
Summer
Winter
All Season
FA: 265/45 ZR 19 (105Y) XL
RA: 295/40 ZR 19 (108Y) XL
FA: 9 J x 19 H2, RO 64
RA: 10.5 J x 19 H2, RO 62
No
FA: 275/40 ZR 20(106Y) XL
RA: 315/35 ZR 20 (110Y) XL
FA: 9.5 J x 20 H2, RO 71
RA: 11.5 J x 20 H2, RO 68
No
FA: 275/35 ZR 21 (103Y) XL
RA: 315/30 ZR 21 (105Y) XL
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
No
FA: 265/45 R 19 105V XL M+S
RA: 295/40 R 19 108V XL M+S
FA: 9 J x 19 H2, RO 64
RA: 10.5 J x 19 H2, RO 62
RA only
FA: 275/40 R 20 106V XL M+S
RA: 315/35 R 20 110V XL M+S
FA: 9.5 J x 20 H2, RO 71
RA: 10.5 J x 20 H2, RO 71
RA only
FA: 275/35 R 21 103V XL M+S
RA: 315/30 R 21 105V XL M+S
FA: 9.5 J x 21 H2, RO 71
RA: 10.5 J x 21 H2, RO 71
RA only
FA: 275/40 R 20 106V XL M+S
RA: 315/35 R 20 110V XL M+S
FA: 9.5 J x 20 H2, RO 71
RA: 11.5 J x 20 H2, RO 68
No
FA: 275/35 R 21 103V XL M+S
RA: 315/30 R 21 105V XL M+S
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
No
Panamera Turbo, Panamera Turbo Executive, Panamera Turbo Sport Turismo, Panamera
GTS, Panamera GTS Sport Turismo
Summer
Winter
Oct 10, 2023
Page 2 of 27
FA: 275/40 ZR 20(106Y) XL
RA: 315/35 ZR 20 (110Y) XL
FA: 9.5 J x 20 H2, RO 71
RA: 11.5 J x 20 H2, RO 68
No
FA: 275/35 ZR 21 (103Y) XL
RA: 315/30 ZR 21 (105Y) XL
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
No
FA: 275/35 ZR 21 (103Y) XL
RA: 325/30 ZR 21 (108Y) XL
- Only for Panamera Turbo 5-seater
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
FA: 275/40 R 20 106V XL M+S
RA: 315/35 R 20 110V XL M+S
FA: 9.5 J x 20 H2, RO 71
RA: 10.5 J x 20 H2, RO 71
RA only
FA: 275/35 R 21 103V XL M+S
RA: 315/30 R 21 105V XL M+S
FA: 9.5 J x 21 H2, RO 71
RA: 10.5 J x 21 H2, RO 71
RA only
AfterSales
No
4
Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
Snow
chains
Tires
Tire sizes
Wheel sizes
All Season
FA: 275/40 R 20 106V XL M+S
RA: 315/35 R 20 110V XL M+S
FA: 9.5 J x 20 H2, RO 71
RA: 11.5 J x 20 H2, RO 68
No
FA: 275/35 R 21 103V XL M+S
RA: 315/30 R 21 105V XL M+S
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
No
Panamera Turbo S E-Hybrid, Panamera Turbo S E-Hybrid Executive, Panamera Turbo S
E-Hybrid Sport Turismo
Summer
FA: 275/35 ZR 21(103Y) XL
RA: 325/30 ZR 21 (108Y) XL
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
No
Winter
FA: 275/40 R 20(106V) XL M+S
RA: 315/35 R 20 (110V) XL M+S
FA: 9.5 J x 20 H2, RO 71
RA: 10.5 J x 20 H2, RO 71
RA only
FA: 275/35 R 21 (103V) XL
RA: 315/30 R 21 (105V) XL
FA: 9.5 J x 21 H2, RO 71
RA: 10.5 J x 21 H2, RO 71
RA only
FA: 275/40 R 20 (106V) XL
RA: 315/35 R 20 (110V) XL
FA: 9.5 J x 20 H2, RO 71
RA: 11.5 J x 20 H2, RO 68
No
FA: 275/35 R 21 (103V) XL
RA: 315/30 R 21 (105V) XL
FA: 9.5 J x 21 H2, RO 71
RA: 11.5 J x 21 H2, RO 69
No
All Season
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Oct 10, 2023
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Panamera (971)
4400
Wheels:
ENU
Manufacturer's Certificate
28/23
Overview of Porsche wheels for summer, winter and all-season tires
Identification on the inside of the wheel:
Wheel size, rim offset (RO) (ET = Einpresstiefe) in mm, part number (without color code marking FFF) and
Porsche logo
19" “Panamera” wheel
FA: 9 J x 19 H2, RO 64
Part No. 971.601.025_FFF
RA: 10.5 J x 19 H2, RO 62
Part No. 971.601.025.F_FFF
19-inch Panamera wheel
19" “Panamera S” wheel
FA: 9 J x 19 H2, RO 64
Part No. 971.601.025.A_FFF
RA: 10.5 J x 19 H2, RO 62
Part No. 971.601.025.G_FFF
19-inch Panamera S wheel
Oct 10, 2023
Page 4 of 27
AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
4
20" “Panamera Turbo” wheel
FA: 9.5 J x 20 H2, RO 71
Part No. 971.601.025.B_FFF
RA Summer: 11.5 J x 20 H2, RO 68
Part No. 971.601.025.H_FFF
RA Winter: 10.5 J x 20 H2, RO 71
Part No. 971.698.025_FFF
20-inch Panamera Turbo wheels
20" “Panamera Design” wheel
FA: 9.5 J x 20 H2, RO 71
Part No. 971.601.025.C_FFF
RA Summer: 11.5 J x 20 H2, RO 68
Part No. 971.601.025.J_FFF
20-inch Panamera Design wheel
20" “Exclusive Design” wheel
FA Winter: 9.5 J x 20 H2, RO 71
Part No. 971.698.025.B_FFF
RA Winter: 10.5 J x 20 H2, RO 71
Part No. 971.698.025.C_FFF
20-inch Exclusive Design wheel
AfterSales
Oct 10, 2023
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Panamera (971)
4400
ENU
Manufacturer's Certificate
28/23
21" “Panamera Sport Design” wheel
FA: 9.5 J x 21 H2, RO 71
Part Nos.:
971.601.025.D_FFF
971.601.029.D_FFF
RA Summer: 11.5 J x 21 H2, RO 69
Part Nos.:
971.601.025.K_FFF
971.601.029.K_FFF
RA Winter: 10.5 J x 21 H2, RO 71
Part No. 971.698.025.A_FFF
21-inch Panamera SportDesign wheel
21” - wheel “911 Turbo Design”
FA: 9.5 J x 21 H2, RO 71
Part Nos.:
971.601.025.AB_FFF
971.601.025.AH
971.601.025.AD_FFF
RA Summer: 11.5 J x 21 H2, RO 69
Part Nos.:
971.601.025.AC_FFF
971.601.025.AJ_FFF
971.601.025.AE_FFF
21-inch 911 Turbo Design wheel
21" “Exclusive Design” wheel
FA Summer: 9.5 J x 21 H2, RO 71 Part
Nos.:
971.601.025.M_FFF
971.601.029.M_FFF
RA Summer: 11.5 J x 21 H2, RO 69
Part Nos.:
971.601.025.N_FFF
971.601.029.N_FFF
21-inch Exclusive Design wheel
Oct 10, 2023
Page 6 of 27
AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
4
Information
Improper handling can damage the wheel surface.
Carry out tire removal and mounting using a bead holding-down device only.
Use a leather pad on the rim flange to support the valve insertion tool.
Only use the Porsche centering clamping set for balancing.
Do not use brushes to clean the wheels because brushes can cause deep scratches that cannot be
removed by polishing.
Never use solvents or other chemical substances on tires.
Wheel
Mounting:
Tightening torque 160 Nm (118 ftlb.)
WARNING
Driving with different tires (mixed tires)
•
Uncontrollable vehicle handling

Only use tires of the same make and type, with the same speed index and the same specification code
(N0, N1, N2 … or ND0, ND1, ND2 …) on a vehicle.
Summer Tires:
Model
Tire sizes
Tire make and type /
Label value (link to EU database)
Panamera,
Panamera
Executive,
Panamera 4,
Panamera 4
Executive,
Panamera 4 Sport
Turismo, Panamera
4S, Panamera
4S Executive,
Panamera 4S Sport
Turismo, Panamera
4 E-Hybrid Sport
Turismo, Panamera
4 E-Hybrid,
Panamera 4
E-Hybrid Executive,
Panamera 10 Years
Special Model,
FA: 265/45 ZR 19
(105Y) XL
RA: 295/40 ZR 19
(108Y) XL
Michelin Pilot Sport 4 N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/409281
RA: https://eprel.ec.europa.eu/qr/410634
Goodyear Eagle F1 Asymmetric N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/529533
RA: https://eprel.ec.europa.eu/qr/529534
Pirelli PZero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595507
RA: https://eprel.ec.europa.eu/qr/595508
Hankook Ventus S1 EvoZ ND0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/476387
RA: https://eprel.ec.europa.eu/qr/476409
AfterSales
Oct 10, 2023
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Panamera (971)
4400
ENU
Manufacturer's Certificate
28/23
Model
Tire sizes
Tire make and type /
Label value (link to EU database)
Panamera 4 10
Years Special
Model, Panamera
4 Hybrid 10 Years
Special Model,
Panamera 4
Hybrid Sport
Turismo 10 Years
Special Model,
Panamera 4 Sport
Turismo 10 Years
Special Model,
Panamera 4S
Diesel, Panamera
4S Diesel Sport
Turismo
FA: 275/40 ZR 20
(106Y) XL
RA: 315/35 ZR 20
(110Y) XL
Michelin Pilot Sport 4 N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/409210
RA: https://eprel.ec.europa.eu/qr/413082
Pirelli PZero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595505
RA: https://eprel.ec.europa.eu/qr/595506
Michelin Pilot Sport 4 N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/410944
RA: https://eprel.ec.europa.eu/qr/409314
Yokohama Advan Sport N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/632934
RA: https://eprel.ec.europa.eu/qr/631866
FA: 275/35 ZR 21
(103Y) XL
RA: 315/30 ZR 21
(105Y) XL
Pirelli P Zero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/596124
RA: https://eprel.ec.europa.eu/qr/596126
Continental ContiSportContact 5 P N1
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/482665
RA: https://eprel.ec.europa.eu/qr/481547
Michelin Pilot Sport 4 N0
(Inside/Outside)
FA / RA: Data currently not available
Michelin Pilot Sport 4 N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/408622
RA: https://eprel.ec.europa.eu/qr/409108
Oct 10, 2023
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AfterSales
Panamera (971)
Manufacturer's Certificate
Model
28/23
Tire sizes
ENU
4400
4
Tire make and type /
Label value (link to EU database)
Michelin Pilot Sport 4S ND0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/409142
RA: https://eprel.ec.europa.eu/qr/409122
Continental Sport Contact 5P N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/482728
RA: https://eprel.ec.europa.eu/qr/481438
Pirelli Pzero N1
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595801
RA: https://eprel.ec.europa.eu/qr/595800
Panamera Turbo,
Panamera Turbo
Executive,
Panamera Turbo
Sport Turismo,
Panamera GTS,
Panamera GTS
Sport Turismo
FA: 275/40 ZR 20
(106Y) XL
RA: 315/35 ZR 20
(110Y) XL
Michelin Pilot Sport 4 N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/409210
RA: https://eprel.ec.europa.eu/qr/413082
Pirelli PZero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595505
RA: https://eprel.ec.europa.eu/qr/595506
Michelin Pilot Sport 4 N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/410944
RA: https://eprel.ec.europa.eu/qr/409314
Yokohama Advan Sport N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/632934
RA: https://eprel.ec.europa.eu/qr/631866
AfterSales
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Panamera (971)
4400
ENU
Manufacturer's Certificate
28/23
Model
Tire sizes
Tire make and type /
Label value (link to EU database)
FA: 275/35 ZR 21
(103Y) XL
RA: 315/30 ZR 21
(105Y) XL
Pirelli P Zero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/596124
RA: https://eprel.ec.europa.eu/qr/596126
Continental ContiSportContact 5 P N1
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/482665
RA: https://eprel.ec.europa.eu/qr/481547
Michelin Pilot Sport 4 N0
(Inside/Outside)
FA / RA: Data currently not available
Michelin Pilot Sport 4 N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/408622
RA: https://eprel.ec.europa.eu/qr/409108
Continental Sport Contact 5P N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/482728
RA: https://eprel.ec.europa.eu/qr/481438
Pirelli Pzero N1
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595801
RA: https://eprel.ec.europa.eu/qr/595800
FA: 275/35 ZR 21
(103Y) XL
RA: 325/30 ZR 21
(108Y) XL
- Only for 5-seater
limousine
Oct 10, 2023
Page 10 of 27
Michelin Pilot Sport 4 N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/408622
RA: https://eprel.ec.europa.eu/qr/411688
AfterSales
Panamera (971)
Manufacturer's Certificate
Model
28/23
Tire sizes
ENU
4400
4
Tire make and type /
Label value (link to EU database)
Pirelli P Zero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595776
RA: https://eprel.ec.europa.eu/qr/595780
Pirelli P Zero N0
with foam
(Inside/Outside)
FA / RA: Data currently not available
Panamera Turbo
S E-Hybrid,
Panamera Turbo S
E-Hybrid Executive,
Panamera Turbo
S E-Hybrid Sport
Turismo
FA: 275/35 ZR 21
(103Y) XL
RA: 325/30 ZR 21
(108Y) XL
Michelin Pilot Sport 4 N0
with foam
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/408622
RA: https://eprel.ec.europa.eu/qr/411688
Pirelli P Zero N0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595776
RA: https://eprel.ec.europa.eu/qr/595780
Pirelli P Zero N0
with foam
(Inside/Outside)
FA / RA: Data currently not available
Winter Tires:
Model
Tire sizes
Tire make and type /
Label value (link to EU database)
Panamera,
Panamera
Executive,
Panamera 4,
Panamera 4
Executive,
Panamera 4 Sport
Turismo, Panamera
4S, Panamera
4S Executive,
Panamera 4S Sport
FA: 265/45 R 19 105V
XL
RA: 295/40 R 19 108V
XL
Michelin Pilot Alpin 4 N0
(Rotation)
FA: https://eprel.ec.europa.eu/qr/412550
RA: https://eprel.ec.europa.eu/qr/409156
Continental ContiWinterContact N0
FA: https://eprel.ec.europa.eu/qr/479585
RA: https://eprel.ec.europa.eu/qr/479576
FA: 275/40 R 20 106V
XL
Michelin Pilot Alpin 4 N0
FA: https://eprel.ec.europa.eu/qr/409453
AfterSales
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Panamera (971)
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Manufacturer's Certificate
28/23
Model
Tire sizes
Tire make and type /
Label value (link to EU database)
Turismo, Panamera
4 E-Hybrid Sport
Turismo, Panamera
4 E-Hybrid,
Panamera 4
E-Hybrid Executive,
Panamera 10 Years
Special Model,
Panamera 4 10
Years Special
Model, Panamera
4 Hybrid 10 Years
Special Model,
Panamera 4
Hybrid Sport
Turismo 10 Years
Special Model,
Panamera 4 Sport
Turismo 10 Years
Special Model,
Panamera 4S
Diesel, Panamera
4S Diesel Sport
Turismo
RA: 315/35 R 20 110V
XL
RA: https://eprel.ec.europa.eu/qr/409024
FA: 275/35 R 21 103V
XL
RA: 315/30 R 21 105V
XL
Pirelli Winter Sottozero Serie III N0
(Rotation)
Panamera Turbo,
Panamera Turbo
Executive,
Panamera Turbo
Sport Turismo,
Panamera GTS,
Panamera GTS
Sport Turismo
FA: 275/40 R 20 106V
XL
RA: 315/35 R 20 110V
XL
Michelin Pilot Alpin 4 N0
FA: 275/35 R 21 103V
XL
RA: 315/30 R 21 105V
XL
Pirelli Winter Sottozero Serie III N0
(Rotation)
FA: 275/40 R 20 106V
XL
RA: 315/35 R 20 110V
XL
Michelin Pilot Alpin 4 N0
FA: 275/35 R 21 103V
XL
RA: 315/30 R 21 105V
XL
Pirelli Winter Sottozero Serie III N0
Panamera Turbo
S E-Hybrid,
Panamera Turbo S
E-Hybrid Executive,
Panamera Turbo
S E-Hybrid Sport
Turismo
FA: https://eprel.ec.europa.eu/qr/595078
RA: https://eprel.ec.europa.eu/qr/595079
FA: https://eprel.ec.europa.eu/qr/409453
RA: https://eprel.ec.europa.eu/qr/409024
FA: https://eprel.ec.europa.eu/qr/595078
RA: https://eprel.ec.europa.eu/qr/595079
FA: https://eprel.ec.europa.eu/qr/409453
RA: https://eprel.ec.europa.eu/qr/409024
(Rotation)
FA: https://eprel.ec.europa.eu/qr/595078
RA: https://eprel.ec.europa.eu/qr/595079
Oct 10, 2023
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AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
ENU
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4
All-season tires: – Only for c-options C02, C08, C14, C15, C17, C18, C23, C26, C32, C33, C34, C35, C36, C37, C38,
C39, C42, C45, C46, C96
Model
Tire sizes
Tire make and type /
Label value (link to EU database)
Panamera,
Panamera
Executive,
Panamera 4,
Panamera 4
Executive,
Panamera 4 Sport
Turismo, Panamera
4S, Panamera
4S Executive,
Panamera 4S
Diesel, Panamera
4S Diesel Sport
Turismo, Panamera
4S Sport Turismo,
Panamera 4 EHybrid, Panamera
4 E-Hybrid
Executive,
Panamera 4
E-Hybrid Sport
Turismo, Panamera
Turbo, Panamera
Turbo Executive,
Panamera Turbo
Sport Turismo,
Panamera Turbo
S E-Hybrid,
Panamera Turbo S
E-Hybrid Executive,
Panamera Turbo
S E-Hybrid Sport
Turismo, Panamera
FA: 275/40 R 20 106V
XL
RA: 315/35 R 20 110V
XL
Michelin Pilot Sport A/S N0
(Rotation)
FA: https://eprel.ec.europa.eu/qr/410576
RA: https://eprel.ec.europa.eu/qr/412099
Pirelli Cinturato P7 ASN0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/595046
RA: https://eprel.ec.europa.eu/qr/595045
FA: 275/35 R 21 103V
XL
RA: 315/30 R 21 105V
XL
with foam
Pirelli Cinturato P7 ASN0
(Inside/Outside)
FA: https://eprel.ec.europa.eu/qr/596644
RA: https://eprel.ec.europa.eu/qr/596645
GTS, Panamera GTS
Sport Turismo
AfterSales
Oct 10, 2023
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Panamera (971)
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ENU
Manufacturer's Certificate
28/23
Information
"N..." = Specification code of the tire, e.g. "N0", "N1", "N2" ... The complete “N ...” code of the tires in
question must be shown on the tire sidewall near the tire type designation.
Instructions for correct mounting of the tires are also given on the tire sidewall. If there are no mounting
instructions on the tire sidewall, the tire must be mounted so that the DOT marking is visible from the
outside.
Arrow with inscription “Rotation”
= directional mounting
“Inside/outside” inscription or “Left” or “Right”
= mounting on specified side only
Arrow with both inscriptions “Rotation” and
“Inside/Outside”
= directional mounting on specified side only.
Arrow with inscriptions “Rotation” and “Left” or
“Right”
= directional mounting on specified side only.
Information
If a tire is damaged and it is not possible to determine with absolute certainty that there is no ply damage
- with all of its consequences - or if the tire was thermally and/or mechanically overloaded due to a loss of
pressure or other prior damage, replace the tire in question for safety reasons.
Repairs to "V", "W", "Y" and "ZR" tires are not permissable, as well as the use of inner tubes in tubeless
tires. Please inform your customers accordingly. It is advisable to mount winter tires at temperatures
below 45° F/7°C , because the driving characteristics of summer tires are reduced at low temperatures.
Extremely low temperatures can cause permanent damage to summer tires.
WARNING
Incorrect tire pressure
•
Uncontrollable vehicle handling

Adjust the tire pressure according to specifications. Never allow the pressure to fall below the minimum
pressure.

Check age of tires. Replace tires that are more than 6 years old.

Perform visual inspections.

Use only tires recommended by Porsche.
Oct 10, 2023
Page 14 of 27
AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
4
Tire Pressure:
Information
The tire pressure applies only to the tire makes and types approved by Porsche, and is specified for cold
tires (approx. 68° F/20°C ). The tire pressures must never be lower than the specified values.
Standard tire pressure
Panamera,
Panamera
4, Panamera
10 Years
Special Model,
Panamera 4 10
Years Special
Model
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
20" summer
tires
2.3 bar
(33 psi)
2.1 bar
(30 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
21" summer
tires
2.2 bar
(32 psi)
2.7 bar
(39 psi)
2.4 bar
(35 psi)
2.9 bar
(42 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.2 bar
(32 psi)
2.4 bar
(35 psi)
2.7bar
(39psi)
21" all-season
tires
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.1 bar
(45 psi)
19" winter tires
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.8 bar
(41 psi)
20" winter tires
2.3 bar
(33 psi)
2.2 bar
(32 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" winter tires
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.1 bar
(45 psi)
Panamera
Executive,
Panamera 4
Executive
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.3 bar
(39 psi)
2.1 bar
(30 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
20" summer
tires
2.3 bar
(33 psi)
2.0 bar
(29 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
AfterSales
Oct 10, 2023
Page 15 of 27
4
Panamera (971)
4400
ENU
Panamera
Executive,
Panamera 4
Executive
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
21" summer
tires
2.3 bar
(33 psi)
2.7 bar
(39 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
20" all-season
tires
2.2 bar
(32 psi)
2.2 bar
(32 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.4 bar
(35 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
2.7 bar
(39 psi)
19" winter tires
2.3 bar
(33 psi)
2.2 bar
(32 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
20" winter tires
2.2 bar
(32 psi)
2.2 bar
(32 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" winter tires
2.4 bar
(35 psi)
2.3 bar
(33 psi)
2.6 bar
(38 psi)
2.7 bar
(39 psi)
Panamera 4
Sport Turismo,
Panamera 4
Sport Turismo
10 Years
Special Model
(2 rear seats)
Oct 10, 2023
Page 16 of 27
Manufacturer's Certificate
28/23
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
20" summer
tires
2.3 bar
(33 psi)
2.1 bar
(30 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
21" summer
tires
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.4 bar
(35 psi)
2.9 bar
(42 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.5 bar
(36 psi)
2.8 bar
(41 psi)
2.6 bar
(38 psi)
3.2 bar
(46 psi)
19" winter tires
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.4 bar
(35 psi)
2.9 bar
(42 psi)
AfterSales
Panamera (971)
Manufacturer's Certificate
Panamera 4
Sport Turismo,
Panamera 4
Sport Turismo
10 Years
Special Model
(2 rear seats)
28/23
Part load
ENU
4400
4
Full load
Front axle
Rear axle
Front axle
Rear axle
20" winter tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" winter tires
2.5 bar
(36 psi)
2.8 bar
(41 psi)
2.6 bar
(38 psi)
3.2 bar
(46 psi)
Panamera 4
Sport Turismo,
Panamera 4
Sport Turismo
10 Years
Special Model
(3 rear seats)
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.3 bar
(33 psi)
2.7 bar
(39 psi)
20" summer
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.2 bar
(32 psi)
2.7 bar
(39 psi)
21" summer
tires
2.3 bar
(33 psi)
2.7 bar
(39 psi)
2.4 bar
(35 psi)
3.1bar
(45 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.8 bar
(41 psi)
21" all-season
tires
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.6 bar
(38 psi)
3.4 bar
(49 psi)
19" winter tires
2.3 bar
(33 psi)
2.6 bar
(38 psi)
2.5 bar
(36 psi)
3.0 bar
(44 psi)
20" winter tires
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.8 bar
(41 psi)
21" winter tires
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.6 bar
(38 psi)
3.4 bar
(49 psi)
AfterSales
Oct 10, 2023
Page 17 of 27
4
Panamera (971)
4400
ENU
Part load
Full load
Panamera GTS,
Panamera GTS
Sport Turismo
Front axle
Rear axle
Front axle
Rear axle
20" summer
tires
2.6 bar
(38 psi)
2.4 bar
(35 psi)
2.8 bar
(41 psi)
2.9 bar
(42 psi)
21" summer
tires
2.8 bar
(41 psi)
2.8 bar
(41 psi)
3.0 bar
(44 psi)
3.3bar
(48 psi)
20" all-season
tires
2.4 bar
(35 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.2 bar
(46 psi)
20" winter tires
2.4 bar
(35 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" winter tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.2 bar
(46 psi)
Panamera
4 E-Hybrid,
Panamera 4
E-Hybrid 10
Years Special
Model (2
rear seats),
Panamera
4 E-Hybrid
Executive
Oct 10, 2023
Page 18 of 27
Manufacturer's Certificate
28/23
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.4 bar
(35 psi)
2.5 bar
(36 psi)
2.6 bar
(38 psi)
2.9 bar
(42 psi)
20" summer
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" summer
tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.2 bar
(46 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" all-season
tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.2 bar
(psi)
19" winter tires
2.4 bar
(35 psi)
2.5 bar
(36 psi)
2.6 bar
(38 psi)
3.0 bar
(46 psi)
AfterSales
Panamera (971)
Manufacturer's Certificate
Panamera
4 E-Hybrid,
Panamera 4
E-Hybrid 10
Years Special
Model (2
rear seats),
Panamera
4 E-Hybrid
Executive
28/23
Part load
ENU
4400
4
Full load
Front axle
Rear axle
Front axle
Rear axle
20" winter tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" winter tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.2 bar
(46 psi)
Panamera
4 E-Hybrid
Sport Turismo,
Panamera 4
E-Hybrid Sport
Turismo 10
Years Special
Model
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.3 bar
(33 psi)
2.7 bar
(39 psi)
2.5 bar
(36 psi)
3.1 bar
(45 psi)
20" summer
tires
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.4 bar
(35 psi)
2.9 bar
(42 psi)
21" summer
tires
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.7 bar
(39 psi)
3.4 bar
(49 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.6 bar
(38 psi)
2.5 bar
(36 psi)
2.9 bar
(42 psi)
21" all-season
tires
2.5 bar
(36 psi)
3.0 bar
(44 psi)
2.7 bar
(39 psi)
3.4 bar
(49 psi)
19" winter tires
2.4 bar
(35 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.1 bar
(45 psi)
20" winter tires
2.3 bar
(33 psi)
2.6 bar
(38 psi)
2.5 bar
(36 psi)
2.9 bar
(42 psi)
21" winter tires
2.5 bar
(36 psi)
3.0 bar
(44 psi)
2.7 bar
(39 psi)
3.4 bar
(49 psi)
AfterSales
Oct 10, 2023
Page 19 of 27
4
Panamera (971)
4400
ENU
Panamera
4 E-Hybrid,
Panamera 4
E-Hybrid 10
Years Special
Model (3 rear
seats)
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.4 bar
(35 psi)
2.6 bar
(38 psi)
2.6 bar
(38 psi)
3.0 bar
(44 psi)
20" summer
tires
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" summer
tires
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.7 bar
(39 psi)
3.3 bar
(48 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" all-season
tires
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.7 bar
(39 psi)
3.3 bar
(48 psi)
19" winter tires
2.4 bar
(35 psi)
2.6 bar
(38 psi)
2.6 bar
(38 psi)
3.0 bar
(44 psi)
20" winter tires
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" winter tires
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.7 bar
(39 psi)
3.3 bar
(48 psi)
Panamera 4S
Oct 10, 2023
Page 20 of 27
Manufacturer's Certificate
28/23
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.4 bar
(35 psi)
2.6 bar
(38 psi)
2.6 bar
(38 psi)
3.1 bar
(psi)
20" summer
tires
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.5 bar
(36 psi)
2.9 bar
(42 psi)
21" summer
tires
2.7 bar
(39 psi)
2.9 bar
(42 psi)
2.8 bar
(41 psi)
3.4 bar
(49 psi)
20" all-season
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.2 bar
(46 psi)
19" winter tires
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.9 bar
(42 psi)
AfterSales
Panamera (971)
Manufacturer's Certificate
Panamera 4S
28/23
Part load
ENU
4400
4
Full load
Front axle
Rear axle
Front axle
Rear axle
20" winter tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" winter tires
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.2 bar
(46 psi)
Panamera 4S
Executive,
Panamera 4S
Sport Turismo (2
rear seats)
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.5 bar
(36 psi)
2.4 bar
(35 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
20" summer
tires
2.4 bar
(35 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" summer
tires
2.7 bar
(39 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.1 bar
(psi)
20" all-season
tires
2.3 bar
(33 psi)
2.2 bar
(31 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.0 bar
(44 psi)
19" winter tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
20" winter tires
2.3 bar
(33 psi)
2.2 bar
(31 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" winter tires
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.6 bar
(38 psi)
3.0 bar
(44 psi)
Part load
Full load
Panamera 4S
Sport Turismo (3
rear seats)
Front axle
Rear axle
Front axle
Rear axle
19" summer
tires
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.5 bar
(36 psi)
3.0 bar
(44 psi)
20" summer
tires
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
21" summer
tires
2.5 bar
(36 psi)
2.8 bar
(41 psi)
2.7 bar
(39 psi)
3.3 bar
(48 psi)
AfterSales
Oct 10, 2023
Page 21 of 27
4
Panamera (971)
4400
ENU
Part load
Full load
Panamera 4S
Sport Turismo (3
rear seats)
Front axle
Rear axle
Front axle
Rear axle
20" all-season
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.4 bar
(35 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.1bar
(45 psi)
19" winter tires
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.4 bar
(35 psi)
2.8 bar
(41 psi)
20" winter tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.4 bar
(35 psi)
2.7 bar
(39 psi)
21" winter tires
2.4 bar
(35 psi)
2.7 bar
(39 psi)
2.6 bar
(38 psi)
3.1bar
(45 psi)
Panamera
Turbo (2
rear seats),
Panamera
Turbo Executive
Oct 10, 2023
Page 22 of 27
Manufacturer's Certificate
28/23
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
20" summer
tires
2.8 bar
(41 psi)
2.4 bar
(35 psi)
2.9 bar
(42 psi)
2.9 bar
(42 psi)
21" summer
tires
3.0 bar
(44 psi)
2.8 bar
(41 psi)
3.2 bar
(46 psi)
3.4 bar
(49 psi)
20" all-season
tires
2.4 bar
(35 psi)
2.2 bar
(32 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.7 bar
(39 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
2.9 bar
(42 psi)
20" winter tires
2.4 bar
(35 psi)
2.2 bar
(32 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" winter tires
2.7 bar
(39 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
2.9 bar
(42 psi)
Panamera
Turbo (3 rear
seats)
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
20" summer
tires
2.7 bar
(39 psi)
2.6 bar
(38 psi)
2.9 bar
(42 psi)
3.0 bar
(44 psi)
21" summer
tires
2.9 bar
(42 psi)
2.9 bar
(42 psi)
3.2 bar
(46 psi)
3.2 bar
(46 psi)
AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
Part load
ENU
4400
4
Panamera
Turbo (3 rear
seats)
Full load
Front axle
Rear axle
Front axle
Rear axle
20" all-season
tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.6 bar
(38 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
3.1 bar
(45 psi)
20" winter tires
2.3 bar
(33 psi)
2.3 bar
(33 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" winter tires
2.6 bar
(38 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
3.1 bar
(45 psi)
Panamera
Turbo Sport
Turismo
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
20" summer
tires
2.7 bar
(39 psi)
2.5 bar
(36 psi)
2.9 bar
(42 psi)
2.9 bar
(42 psi)
21" summer
tires
3.0 bar
(44 psi)
2.9 bar
(42 psi)
3.2 bar
(46 psi)
3.4 bar
(49 psi)
20" all-season
tires
2.4 bar
(35 psi)
2.2 bar
(32 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" all-season
tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.0 bar
(44 psi)
20" winter tires
2.4 bar
(35 psi)
2.2 bar
(32 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
21" winter tires
2.6 bar
(38 psi)
2.5 bar
(36 psi)
2.8 bar
(41 psi)
3.0 bar
(44 psi)
AfterSales
Oct 10, 2023
Page 23 of 27
4
Panamera (971)
4400
ENU
Panamera
Turbo S
E-Hybrid (2
rear seats),
Panamera
Turbo S
E-Hybrid
Executive,
Panamera
Turbo S
E-Hybrid Sport
Turismo
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
21" summer
tires
3.2 bar
(46 psi)
3.2 bar
(46 psi)
3.4 bar
(49 psi)
3.4 bar
(49 psi)
20" all-season
tires
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
21" all-season
tires
2.8 bar
(41 psi)
3.0 bar
(44 psi)
3.0 bar
(44 psi)
3.3 bar
(48 psi)
20" winter tires
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
21" winter tires
2.8 bar
(41 psi)
3.0 bar
(44 psi)
3.0 bar
(44 psi)
3.3 bar
(48 psi)
Panamera
Turbo S
E-Hybrid (3 rear
seats)
Oct 10, 2023
Page 24 of 27
Manufacturer's Certificate
28/23
Part load
Full load
Front axle
Rear axle
Front axle
Rear axle
21" summer
tires
3.2 bar
(46 psi)
3.2 bar
(46 psi)
3.4 bar
(49 psi)
3.4 bar
(49 psi)
20" all-season
tires
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
21" all-season
tires
2.8 bar
(41 psi)
2.9 bar
(42 psi)
3.0 bar
(44 psi)
3.3bar
(48 psi)
20" winter tires
2.5 bar
(36 psi)
2.5 bar
(36 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
21" winter tires
2.8 bar
(41 psi)
2.9 bar
(42 psi)
3.0 bar
(44 psi)
3.3bar
(48 psi)
AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
4
WARNING
Driving at high speed with low tire pressure can cause irreparable damage to tires.

Set Comfort air pressure for tires only on vehicles with Tire Pressure Monitoring System (TPMS) and
“Comfort” selected in the "Tire pressure" main menu in the multi-function display.
Information
The permitted speed threshold for Comfort tire pressure depends on the vehicle's country equipment
(c-option) and cannot be selected.
Information
The permitted speed threshold for Comfort tire pressure depends on the vehicle's country equipment
(c-option) and cannot be selected.
WARNING
Incorrectly installed snow chains
•
Uncontrollable vehicle handling

Do not exceed the maximum speed of Speed 30 mph/50 km/h.

Observe installation instructions from the chain manufacturer.
Snow Chains:
Porsche offers the following snow chains as accessories:
Tire size
Porsche Part No.
295/40 R 19 M+S
971.044.690.A
315/35 R 20 M+S
971.044.690.B
315/30 R 21 M+S
971.044.690.B
Snow chain approval is only guaranteed for the tires specified above. Can only be installed on the rear
wheels.
Wheel Storage: •
•
•
•
•
•
•
Tires must be stored in a cool, dry and dark room with adequate ventilation.
Tires must never come into contact with fuel, oil, grease or chemicals.
Do not store summer tires in storage areas with ambient temperatures of less than 5° F (-15° C).
Complete wheel & tire assemblies can be stacked for storage; we recommend that you increase the
tire pressure by approximately 6 psi (0.4 bar).
Optimum conditions for storage of the complete wheels are provided by the Original Porsche
storage trolley, Part No. 000.044.000.38.
If the tires are not mounted on wheels, it is best to store them in a vertical position.
We recommend that you turn tires stored in this position every two weeks in order to prevent flat
spots.
AfterSales
Oct 10, 2023
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4
Panamera (971)
4400
General
Information:
ENU
Manufacturer's Certificate
28/23
•
Tires that are stacked in a horizontal position will become severely deformed and cannot be seated
properly in the rim flange when they are mounted.
•
•
Always use new valves when changing tires.
Always observe any possible instructions concerning the rolling direction and/or specifying which
side the tires must be mounted on.
Coat the tire beads and humps with mounting lubricant before mounting the tire. This ensures that
the tire beads will slide over the humps easily.
In order to prevent the tire from turning on the wheel, avoid extreme driving maneuvers (acceleration
and braking) during the first 100 to 200 miles with new or recently mounted tires.
In order to optimize smoothness of rolling, it is appropriate - and necessary in individual cases - to
mount the tire in a certain (favorable) position with respect to the wheel (matching).
•
•
•
Matching (uncontrolled and controlled) is explained below: Uncontrolled matching:
•
Turning the tire on the wheel by 90° or 120° if necessary in order to achieve an acceptable value with
regard to rolling smoothness (true running, imbalance and weight distribution of balance weights).
Controlled matching:
•
•
•
With a balancing machine with matching program. In most cases, this produces an even better result
with regard to the rolling smoothness (true running, imbalance and weight distribution of the balance
weights) than can be achieved with uncontrolled matching.
Maximum permissible radial runout and lateral runout of the wheels < 0.7 mm. Maximum
permissible radial runout and lateral runout of the wheels with tires < 1.25 mm. Values < 1.50 mm
-ideally approx. 0.5 mm - are desirable.
The mounting pressure (seating pressure) of 58 psi/4.0 bar overpressure must not be exceeded
before both tire beads are evenly seated on the rim flange.
New Tires (Replacements):
•
•
•
•
If new tires are to be mounted or the tires of one axle are to be replaced, tires of the same make,
type and with the same specification code must always be used on each of the two axles.
If tires are replaced on one axle only, the different tread depth from that on the other axle can cause a
noticeable change in the familiar handling.
This is especially the case if new tires are mounted on the rear axle.
This effect decreases with increasing tire mileage.
When replacing a tire on an axle, make sure that the tread depth of the new tire does not differ from that of
the other tire on the same axle by more than 30 %.
Refer to WM 449503 for specific details of the vehicle you are working on.
•
•
Oct 10, 2023
Page 26 of 27
>The 2mm specification will be given here.
> If there is none listed then the default is 30%.
AfterSales
Panamera (971)
Manufacturer's Certificate
28/23
ENU
4400
4
Repairs to Tires:
•
•
If a tire is damaged and it cannot be determined with absolute certainty that there is no ply damage
- with all of its consequences - or if the tire was thermally or mechanically overloaded due to a loss
of pressure or other prior damage, we recommend replacement of the tire in question for safety
reasons.
Repairs to "V", "W", "Y", and "ZR" tires are not permissible, as is the use of inner tubes in tubeless
tires.
Tire Aging:
•
•
•
•
•
•
•
Tires age due to chemical and physical processes, which can impair their function.
Tires that are stored unused for an extended period harden and become brittle faster than tires that
are in continual use.
Hairline aging cracks can occur on older tires.
On tires in continual use, the kneading action activates the plasticizer in the rubber and thereby
prevents hardening and cracking.
Therefore, attention should be paid not only to the tread depth but also to the age of the tire.
Tires should not be older than 6 years.
The age of the tire can be determined via the DOT code on the sidewall, which indicates the
production date of the tire: e.g. DOT 2201= 22nd week of 2001.
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2023 Porsche Cars North America, Inc.
AfterSales
Oct 10, 2023
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