No. 56-22

Cayenne (9YB)
Manufacturer's Certificate
56/22
ENU
4400
4
Approved: Wheels and Tires (56/22)
Revision:
This bulletin replaces bulletin Group 4 41/22, dated August 22, 2022.
Model Year:
As of 2020
Vehicle Type:
All Cayenne Coupé models
General
Information:
This Manufacturer's Certificate contains information about
Information:
Approval status: September 2022
Sizes:
Permissible summer tires and wheel sizes
(RO = rim offset 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.
Information
Porsche Ceramic Composite Brakes (PCCB) are only permitted for 21-inch wheels, depending on wheel
type.
Information
Porsche Surface Coated Brakes (PSCB) are only permitted for 20-inch or bigger wheels.
Information
For vehicles installed with 20-inch wheels at the factory on which 21-inch or 22-inch wheels are to be
retrofitted, the wheel arch extension set with Part No. 9Y0 044 820 A (Coupé) must always be installed.
AfterSales
Oct 7, 2022
Page 1 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
Tires
Tire sizes
Wheel sizes
Snow
chains
Cayenne Coupé / Cayenne Turbo Coupé / Cayenne Turbo GT Coupé / Cayenne S Coupé /
Cayenne PHEV Coupé / Cayenne Turbo S PHEV Coupé / Cayenne GTS Coupé
Summer
FA: 275/45 ZR 20 (110Y) XL
RA: 305/40 ZR 20 (112Y) XL
Not for: Turbo Coupé, Turbo GT Coupé,
GTS Coupé, Turbo S E-Hybrid Coupé.
FA: 9.0 J x 20, RO 50
RA: 10.5 J x 20, RO 55
FA: 285/40 ZR 21 (109Y) XL
RA: 315/35 ZR 21 (111Y) XL
FA: 9.5 J x 21, RO 46
RA: 11.0 J x 21, RO 49
FA: 285/35 ZR 22 (106Y) XL
RA: 315/30 ZR 22 (107Y) XL
FA: 10.0 J x 22, RO 48
RA: 11.5 J x 22, RO 52
No
No
No
Cayenne S Coupé: not standard for USA
Winter
All Season
Oct 7, 2022
Page 2 of 22
FA: 275/45 R 20 110V XL
RA: 305/40 R 20 112V XL
FA: 9.0 J x 20, RO 50
RA: 10.5 J x 20, RO 55
RA only
9Y0.044.
690.A
FA: 275/40 R 21 107V XL
RA: 305/35 R 21 109V XL
FA: 9.5 J x 21, RO 46
RA: 11.0 J x 21, RO 49
RA only
9Y0.044.
690.A
FA: 275/45 R 20 110V XL
RA: 305/40 R 20 112V XL
FA: 9.0 J x 20, RO 50
RA: 10.5 J x 20, RO 55
RA only
9Y0.044.
690.A
FA: 285/40 ZR 21 109V XL
RA: 315/35 ZR 21 111V XL
FA: 9.5 J x 21, RO 46
RA: 11.0 J x 21, RO 49
AfterSales
No
Cayenne (9YB)
Manufacturer's Certificate
Wheels:
56/22
ENU
4400
4
Overview of Porsche wheels for summer, winter and all-season tires
Identification on the inside of the wheel:
Wheel size, rim offset (RO) in mm, part number (without color code marking FFF) and Porsche logo
20-inch wheel “Cayenne Design III”
FA: 9.0 J x 20 H2, RO 50
Part No.: 9Y0.601.025.BD FFF
Coupé, RA: 10.5 J x 20, RO 55
Part No. 9Y3.601.025.AB FFF
20-inch Cayenne Design III wheel
20-inch wheel “Cayenne Sport Design III”
FA: 9.0 J x 20 H2, RO 50
Part No.: 9Y0.601.025.BB FFF
Coupé, RA: 10.5 J x 20, RO 55
Part No. 9Y3.601.025.AA FFF
20-inch Cayenne Sport Design III wheel
AfterSales
Oct 7, 2022
Page 3 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
20-inch wheel “TEQ”
FA: 9.0 J x 20 H2, RO 50
Part No.: 9Y0.601.025.BP FFF
Coupé, RA: 10.5 J x 20, RO 55
Part No. 9Y3.601.025.AH FFF
20-inch TEQ
21-inch wheel “RS Spyder Design”
FA: 9.5 J x 21 H2, RO 46
Part No.: 9Y0.601.025.BF FFF
Coupé, RA: 11.0 J x 21, RO 49
Part No. 9Y3.601.025.AC FFF
21-inch RS Spyder Design wheel
Oct 7, 2022
Page 4 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
56/22
ENU
4400
4
21-inch wheel “Cayenne Turbo / Turbo
Design”
FA: 9.5 J x 21 H2, RO 46
Part No.: 9Y0.601.025.BK FFF
Coupé, RA: 11.0 J x 21, RO 49
Part No. 9Y3.601.025.AG FFF
21-inch Cayenne Turbo / Turbo Design wheel
21-inch wheel “EXC/TEQ”
FA: 9.5 J x 21 H2, RO 46
Part No.: 9Y0.601.025.BH FFF
Part No.: 9Y0.601.029.BH FFF
Coupé, RA: 11.0 J x 21, RO 49
Part No. 9Y3.601.025.AD FFF
Part No. 9Y3.601.029.AD FFF
21-inch Cayenne EXC/TEQ wheel
AfterSales
Oct 7, 2022
Page 5 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
21-inch wheel “P-HEV”
FA: 9.5 J x 21 H2, RO 46
Part No.: 9Y0.601.025.BM FFF
Coupé, RA: 11.0 J x 21, RO 49
Part No. 9Y3.601.025.AF FFF
21-inch P-HEV
22-inch wheel “911 Turbo V Design”
FA: 10.0 x 22 H2, RO 48
Part No.: 9Y0.601.025.BR FFF
Coupé, RA: 11.5 J x 22, RO 52
Part No. 9Y3.601.025.AJ FFF
Cayenne Coupé, Cayenne PHEV Coupé: only
together with PSCB/PCCB !
22-inch 911 Turbo V Design wheel
Oct 7, 2022
Page 6 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
56/22
ENU
4400
4
22-inch wheel “Sport Classic II (EXC/TEQ)”
FA: 10.0 x 22 H2, RO 48
Part No.: 9Y0.601.025.AP FFF
Part No.: 9Y0.601.029.AP FFF
Coupé, RA: 11.5 J x 22, RO 52
Part No. 9Y3.601.025.T FFF
Part No. 9Y3.601.029.T FFF
22-inch wheel “Sport Classic II (EXC/TEQ)”
AfterSales
Oct 7, 2022
Page 7 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
22-inch wheel “RS Spyder”
Only for Coupé
FA: 10.0 x 22, RO 48
Part No. 9Y3.601.025.AL FFF
RA: 11.5 x 22, RO 52
Part No. 9Y3.601.025.AM FFF
22-inch wheel “RS Spyder”
22-inch wheel “Sports package”
Only for Coupé
FA: 10.0 x 22, RO 48
Part No. 9Y3.601.025.AN FFF
RA: 11.5 x 22, RO 52
Part No.: 9Y3.601.025.AP FFF
22-inch “Sports package” wheel
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.
Oct 7, 2022
Page 8 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
56/22
ENU
4400
4
Information
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, ...) on a vehicle.
Summer Tires:
Model
Tire sizes
Tire make and type /
Label value (Link to EU database)
Cayenne Coupé,
Cayenne S Coupé,
Cayenne PHEV
Coupé
FA: 275/45 ZR 20
(110Y) XL
RA: 305/40 ZR 20
(112Y) XL
Bridgestone Dueler H/P Sport N0
(asymmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/383267
RA: https://eprel.ec.europa.eu/qr/383340
Pirelli P Zero N0
(asymmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/595288
RA: https://eprel.ec.europa.eu/qr/595289
Continental ContiSportContact 5P N0
(asymmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/482587
RA: https://eprel.ec.europa.eu/qr/482609
FA: 285/40 ZR 21
(109Y) XL
RA: 315/35 ZR 21
(111Y) XL
Pirelli P Zero N0
(asymmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/595290
RA: https://eprel.ec.europa.eu/qr/595291
Pirelli P Zero Corsa N0
(asymmetrical, Inside/Outside, mounting on
specified side only, only for vehicles with PDCC
AfterSales
Oct 7, 2022
Page 9 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
Model
Tire sizes
Tire make and type /
Label value (Link to EU database)
up to week 25/19 and with PASM from week
25/19.)
FA: https://eprel.ec.europa.eu/qr/596002
RA: https://eprel.ec.europa.eu/qr/596001
Hankook Ventus S1 evo3 SUV N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
(Cayenne S Coupé: not standard for USA.)
FA: https://eprel.ec.europa.eu/qr/488760
RA: https://eprel.ec.europa.eu/qr/488761
Bridgestone Dueler H/P Sport N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
(Reduced towing capacity (3,000 kg) for
Cayenne PHEV vehicles in North America)
(Cayenne S Coupé: not standard for USA.)
FA: https://eprel.ec.europa.eu/qr/383306
RA: https://eprel.ec.europa.eu/qr/383348
FA: 285/35 ZR 22
(106Y) XL
RA: 315/30 ZR 22
(107Y) XL
Cayenne S Coupé: not
standard for USA.
Pirelli P Zero N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/595338
RA: https://eprel.ec.europa.eu/qr/595339
Michelin Pilot Sport 4S N0
(Inside/Outside, mounting on specified side only.)
FA: https://eprel.ec.europa.eu/qr/411390
RA: https://eprel.ec.europa.eu/qr/411934
Yokohama ADVAN Sport V105 N0
(Inside/Outside, mounting on specified side only.)
FA: https://eprel.ec.europa.eu/qr/578200
Oct 7, 2022
Page 10 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
Model
56/22
Tire sizes
ENU
4400
4
Tire make and type /
Label value (Link to EU database)
RA: https://eprel.ec.europa.eu/qr/578215
Cayenne Turbo
Coupé, Cayenne
Turbo GT Coupé,
Cayenne Turbo
S PHEV Coupé,
Cayenne GTS Coupé
FA: 285/40 ZR 21
(109Y) XL
RA: 315/35 ZR 21
(111Y) XL
Pirelli P Zero N0
(asymmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/595290
RA: https://eprel.ec.europa.eu/qr/595291
Pirelli P Zero Corsa N0
(asymmetrical, Inside/Outside, mounting on
specified side only, only for vehicles with PDCC
up to week 25/19 and with PASM from week
25/19)
FA: https://eprel.ec.europa.eu/qr/596002
RA: https://eprel.ec.europa.eu/qr/596001
Hankook Ventus S1 evo3 SUV N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/488760
RA: https://eprel.ec.europa.eu/qr/488761
Bridgestone Dueler H/P Sport N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/383306
RA: https://eprel.ec.europa.eu/qr/383348
FA: 285/35 ZR 22
(106Y) XL
RA: 315/30 ZR 22
(107Y) XL
Pirelli P Zero N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/595338
RA: https://eprel.ec.europa.eu/qr/595339
Michelin Pilot Sport 4S N0
(Inside/Outside, mounting on specified side only.)
FA: https://eprel.ec.europa.eu/qr/411390
AfterSales
Oct 7, 2022
Page 11 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
RA: https://eprel.ec.europa.eu/qr/411934
Yokohama ADVAN Sport V105 N0
(Inside/Outside, mounting on specified side only.)
FA: https://eprel.ec.europa.eu/qr/578200
RA: https://eprel.ec.europa.eu/qr/578215
Pirelli P Zero Corsa N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/596080
RA: https://eprel.ec.europa.eu/qr/596081
Winter Tires:
Model
Tire sizes
Tire make and type /
Label value (Link to EU database)
Cayenne Coupé,
Cayenne S Coupé,
Cayenne PHEV
Coupé
FA: 275/45 R 20 110V
XL
RA: 305/40 R 20 112V
XL
Michelin Pilot Alpin 5 SUV N0
(symmetrical, directional, direction of rotationrelated mounting)
FA: https://eprel.ec.europa.eu/qr/412256
RA: https://eprel.ec.europa.eu/qr/411641
Continental WinterContact TS830 P N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/482563
RA: https://eprel.ec.europa.eu/qr/481546
Pirelli Scorpion Winter N0
(symmetrical, directional, direction of rotationrelated mounting)
FA: https://eprel.ec.europa.eu/qr/595714
RA: https://eprel.ec.europa.eu/qr/595715
FA: 275/40 R 21 107V
XL
RA: 305/35 R 21 109V
XL
Oct 7, 2022
Page 12 of 22
AfterSales
Pirelli Scorpion Winter N0
(symmetrical, directional, direction of rotationrelated mounting)
FA: https://eprel.ec.europa.eu/qr/595566
Cayenne (9YB)
Manufacturer's Certificate
Model
56/22
Tire sizes
ENU
4400
4
Tire make and type /
Label value (Link to EU database)
RA: https://eprel.ec.europa.eu/qr/595567
Michelin Pilot Alpin 5 SUV N0
(directional, direction of rotation-related
mounting)
FA: https://eprel.ec.europa.eu/qr/411986
RA: https://eprel.ec.europa.eu/qr/409048
Continental WinterContact TS860 S N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/482689
RA: https://eprel.ec.europa.eu/qr/481372
Cayenne Turbo
Coupé, Cayenne
Turbo GT Coupé,
Cayenne Turbo
S PHEV Coupé,
Cayenne GTS Coupé
FA: 275/45 R 20 110V
XL
RA: 305/40 R 20 112V
XL
Michelin Pilot Alpin 5 SUV N0
(symmetrical, directional, direction of rotationrelated mounting)
FA: https://eprel.ec.europa.eu/qr/412256
RA: https://eprel.ec.europa.eu/qr/411641
Continental WinterContact TS830 P N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/481546
RA: https://eprel.ec.europa.eu/qr/482563
Pirelli Scorpion Winter N0
(symmetrical, directional, direction of rotationrelated mounting)
FA: https://eprel.ec.europa.eu/qr/595714
RA: https://eprel.ec.europa.eu/qr/595715
FA: 275/40 R 21 107V
XL
RA: 305/35 R 21 109V
XL
Pirelli Scorpion Winter N0
(symmetrical, directional, direction of rotationrelated mounting)
FA: https://eprel.ec.europa.eu/qr/595566
RA: https://eprel.ec.europa.eu/qr/595567
AfterSales
Oct 7, 2022
Page 13 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
Michelin Pilot Alpin 5 SUV N0
(directional, direction of rotation-related
mounting)
FA: https://eprel.ec.europa.eu/qr/411986
RA: https://eprel.ec.europa.eu/qr/409048
Continental WinterContact TS860 S N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/482689
RA: https://eprel.ec.europa.eu/qr/481372
All-Season
Tires:
Model
Tire sizes
Tire make and type /
Label value (Link to EU database)
Cayenne Coupé,
Cayenne S Coupé,
Cayenne PHEV
Coupé
FA: 275/45 R 20 110V
XL
RA: 305/40 R 20 112V
XL
Michelin Pilot Sport A/S 3 N0
(Inside/Outside, mounting on specified side only)
FA: https://eprel.ec.europa.eu/qr/411508
RA: https://eprel.ec.europa.eu/qr/411127
Pirelli Scorpion Verde A/S N1
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/594661
RA: https://eprel.ec.europa.eu/qr/595233
Yokohama AVID GT S35 N0
(symmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/578219
RA: https://eprel.ec.europa.eu/qr/578225
FA: 285/40 R 21 109V
XL
RA: 315/35 R 21 111V
XL
Pirelli Scorpion Verde A/S N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/595231
RA: https://eprel.ec.europa.eu/qr/595232
Continental ProContact TX N0
Oct 7, 2022
Page 14 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
Model
56/22
Tire sizes
ENU
4400
4
Tire make and type /
Label value (Link to EU database)
(symmetrical, Inside/Outside, mounting on
specified side only)
FA/RA: No offer in the EU
PHEV: Not for NAR (incl. Canada, Puerto
Rico
Yokohama AVID GT S35 N0
(symmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/578230
RA: https://eprel.ec.europa.eu/qr/578235
PHEV: Not for NAR (incl. Canada, Puerto
Rico
Cayenne Turbo
Coupé, Cayenne
Turbo GT Coupé,
Cayenne Turbo
S PHEV Coupé,
Cayenne GTS Coupé
FA: 275/45 R 20 110V
XL
RA: 305/40 R 20 112V
XL
Michelin Pilot Sport A/S 3 N0
(Inside/Outside, mounting on specified side only)
FA: https://eprel.ec.europa.eu/qr/411508
RA: https://eprel.ec.europa.eu/qr/411127
Pirelli Scorpion Verde A/S N1
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/594661
RA: https://eprel.ec.europa.eu/qr/595233
Yokohama AVID GT S35 N0
(symmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/578219
RA: https://eprel.ec.europa.eu/qr/578225
FA: 285/40 R 21 109V
XL
RA: 315/35 R 21 111V
XL
Pirelli Scorpion Verde A/S N0
(asymmetrical, Inside/Outside, mounting on
specified side only).
FA: https://eprel.ec.europa.eu/qr/595231
RA: https://eprel.ec.europa.eu/qr/595232
AfterSales
Oct 7, 2022
Page 15 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
Continental ProContact TX N0
(symmetrical, Inside/Outside, mounting on
specified side only)
FA/RA: No offer in the EU
Yokohama AVID GT S35 N0
(symmetrical, Inside/Outside, mounting on
specified side only)
FA: https://eprel.ec.europa.eu/qr/578230
RA: https://eprel.ec.europa.eu/qr/578235
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.
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.
Information
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 7, 2022
Page 16 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
56/22
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
Part load
Full load
Cayenne Coupé
Front axle
Rear axle
Front axle
Rear axle
19-, 20-, 21-,
22-inch summer
tires
2.4 bar
(35 psi)
2.6 bar
(38 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
19-, 20-,
21-inch winter
/all-season tires
2.4 bar
(35 psi)
2.6 bar
(38 psi)
2.6 bar
(38 psi)
2.8 bar
(41 psi)
Part load
Cayenne PHEV
Coupé
Full load
Front axle
Rear axle
Front axle
Rear axle
19-, 20-,
21-inch summer
tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.0 bar
(44 psi)
22-inch summer
tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.1 bar
(45 psi)
19-, 20-,
21-inch winter
/all-season tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.8 bar
(41 psi)
3.0 bar
(44 psi)
AfterSales
Oct 7, 2022
Page 17 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
Part load
Full load
Cayenne Turbo
Coupé, Cayenne
Turbo GT
Coupé, Cayenne
GTS Coupé
Front axle
Rear axle
Front axle
Rear axle
21-inch summer
tires
2.6 bar
(38 psi)
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.9 bar
(42 psi)
22-inch summer
tires
2.7 bar
(39 psi)
2.8 bar
(41 psi)
2.9 bar
(41 psi)
3.3 bar
(48 psi)
20-, 21-inch
winter
/all-season tires
2.6 bar
(38 psi)
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.9 bar
(42 psi)
Part load
Cayenne Turbo
S PHEV Coupé
Full load
Front axle
Rear axle
Front axle
Rear axle
21-inch summer
tires
2.8 bar
(41 psi)
2.8 bar
(41 psi)
3.0 bar
(44 psi)
3.2 bar
(46 psi)
22-inch summer
tires
3.0 bar
(44 psi)
3.1 bar
(45 psi)
3.1 bar
(45 psi)
3.4 bar
(49 psi)
21-inch winter
/all-season tires
2.8 bar
(41 psi)
3.0 bar
(44 psi)
3.0 bar
(44 psi)
3.3 bar
(48 psi)
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.
Oct 7, 2022
Page 18 of 22
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
56/22
ENU
4400
4
Comfort tire
Comfort tire pressure up to 160 km/h (100 mph)
pressure up to
For vehicles with “Comfort pressure” selected in the Tire Pressure Monitoring (TPM) system and speed
160 km/h (100
threshold “160 km/h” (“100 mph”).
mph):
Front axle
Rear axle
2.2 bar
(32 psi)
2.4 bar
(35 psi)
Cayenne
Turbo S PHEV
Coupé, 21-inch
summer/winter/all-season tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
Cayenne
Turbo S PHEV
Coupé, 22-inch
summer/winter/all-season tires
2.7 bar
(39 psi)
2.9 bar
(41 psi)
Cayenne Turbo
Coupé, Cayenne
Turbo GT Coupé,
Cayenne GTS
Coupé, 21-inch
summer /winter
/all-season tires
2.4 bar
(35 psi)
2.4 bar
(35 psi)
Cayenne Turbo
Coupé, Cayenne
Turbo GT Coupé,
Cayenne GTS
Coupé, 22-inch
summer /winter
/all-season tires
2.6 bar
(38 psi)
2.7 bar
(39 psi)
2.4 bar
(35 psi)
2.5 bar
(36 psi)
Cayenne Coupé,
Cayenne S
Coupé
19-, 20-,
21-inch
summer /winter
/all-season tires
Cayenne PHEV
Coupé
19-, 20-,
21-inch
summer /winter
/all-season tires
AfterSales
Oct 7, 2022
Page 19 of 22
4
Cayenne (9YB)
4400
ENU
Manufacturer's Certificate
56/22
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.
for all winter and all-season — RA only
21-inch all-season tires are not approved for
installing snow chains
9Y0.044.690.A
The snow chain tension must be readjusted after driving about 3 km (2 miles).
Snow chain approval is only guaranteed for the tires specified above. Can only be installed on the rear
wheels.
Wheel Storage: •
•
•
•
•
•
•
•
General
Information:
•
•
•
•
•
Oct 7, 2022
Page 20 of 22
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.
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).
AfterSales
Cayenne (9YB)
Manufacturer's Certificate
56/22
ENU
4400
4
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.
•
•
>The 2mm specification will be given here.
> If there is none listed then the default is 30%.
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.
AfterSales
Oct 7, 2022
Page 21 of 22
4
Cayenne (9YB)
4400
ENU
•
Manufacturer's Certificate
56/22
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.
© 2022 Porsche Cars North America, Inc.
Oct 7, 2022
Page 22 of 22
AfterSales