NHTSA ID Number: 11021634
Manufacturer Communication Number: No. 28-25
TSB/Document Date: 2025-08-06
Summary
Manufacturers certificate for approved wheels and tires on the Cayenne - MY24-26
Cayenne (9YA)
Manufacturer's Certificate
28/25
ENU
4400
4
Approved: Wheels and Tires (28/25)
Revision:
This bulletin replaces bulletin Group 4 42/24 dated December 3, 2024.
Vehicle Type:
Cayenne - incl. Coupé/ Cayenne S - incl. Coupé/ Cayenne PHEV - incl. Coupé/ Turbo GT Coupé USA/
Cayenne Turbo PHEV - incl. Coupé/ Cayenne Turbo PHEV Coupé with GT package/ Cayenne S PHEV - incl.
Coupé
Model Year:
As of 2024
General
Information:
This Manufacturer’s Certificate contains information about
Cause:
Approval status: June 2025
Sizes:
Permissible tire 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 fitted 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 equipped with 19-inch and 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 must always be installed.
AfterSales
Jul 17, 2025
Page 1 of 23
4
Cayenne (9YA)
4400
ENU
Manufacturer's Certificate
28/25
Cayenne, Cayenne Coupé / Cayenne S, Cayenne S Coupé /
Cayenne PHEV, Cayenne PHEV Coupé / Turbo GT Coupé USA /
Cayenne Turbo PHEV, Cayenne Turbo PHEV Coupé / Cayenne S PHEV, Cayenne S PHEV Coupé /
Cayenne Turbo PHEV Coupé with GT package /
Cayenne GTS, Cayenne GTS Coupé
Tires
Wheel sizes
Snow
chains
FA: 9.0Jx20 RO50
Saloon, RA: 10.5Jx20 RO64
Coupé, RA: 10.5Jx20 RO55
No
FA: 9.5Jx21 RO46
Saloon, RA: 11JX21 RO58
Coupé, RA: 11Jx21 RO49
No
FA: 10.0Jx22 RO48
Saloon, RA: 11.5Jx22 RO61
Coupé, RA: 11.5Jx22 RO52
No
FA: 9.0Jx20 RO50
Saloon, RA: 10.5Jx20 RO64
Coupé, RA: 10.5Jx20 RO55
RA only
9Y0.091.3
55.C
FA: 285/45 R21 113V XL
RA: 305/40 R21 113V XL
FA: 9.5Jx21 RO46
Saloon, RA: 11JX21 RO58
Coupé, RA: 11Jx21 RO49
RA only
9Y0.091.3
55.C
FA: 285/40 R22 110V XL
RA: 315/35 R22 111V XL
FA: 10Jx22 RO48
Saloon, RA: 11.5Jx22 RO61
Coupé, RA: 11.5Jx22 RO52
No
Tire sizes
FA: 255/55 ZR20 110Y XL
RA: 295/45 ZR20 114Y XL
or
FA: 255/55 ZR20 (110Y) XL
RA: 295/45 ZR20 (114Y) XL
not for Turbo GT Coupé USA
not for Turbo PHEV incl. Coupé
not for GTS incl. Coupé
Summer
not for Turbo PHEV Coupé with
GT package
FA: 285/45 ZR21 (113Y) XL
RA: 315/40 ZR21 (115Y) XL
not for Turbo GT Coupé USA
not for Turbo PHEV Coupé with
GT package
FA: 285/40 ZR22 (110Y) XL
RA: 315/35 ZR22 (111Y) XL
FA: 255/55 R20 110V XL
RA: 295/45 R20 114V XL
not for Turbo GT Coupé
not for Turbo PHEV incl. Coupé
Winter
Jul 17, 2025
Page 2 of 23
not for Cayenne Turbo PHEV
Coupé with GT package
AfterSales
4
Cayenne (9YA)
Manufacturer's Certificate
28/25
ENU
4400
Cayenne, Cayenne Coupé / Cayenne S, Cayenne S Coupé /
Cayenne PHEV, Cayenne PHEV Coupé / Turbo GT Coupé USA /
Cayenne Turbo PHEV, Cayenne Turbo PHEV Coupé / Cayenne S PHEV, Cayenne S PHEV Coupé /
Cayenne Turbo PHEV Coupé with GT package /
Cayenne GTS, Cayenne GTS Coupé
Tires
Tire sizes
Wheel sizes
Snow
chains
FA: 9.0Jx20 RO50
Saloon, RA: 10.5Jx20 RO64
Coupé, RA: 10.5Jx20 RO55
No
FA: 9.5Jx21 RO46
Saloon, RA: 11JX21 RO58
Coupé, RA: 11Jx21 RO49
No
FA: 10.0Jx22 RO48
Saloon, RA: 11.5Jx22 RO61
Coupé, RA: 11.5Jx22 RO52
No
FA: 255/55 R20 110V XL
RA: 295/45 R20 114V XL
not for Turbo GT Coupé USA
not for Turbo PHEV incl. Coupé
not for GTS incl. Coupé
not for Turbo PHEV Coupé with
GT package
All-season
FA: 285/45 ZR21 113V XL
RA: 315/40 ZR21 115V XL
not for Turbo GT Coupé USA
not for Turbo PHEV Coupé with
GT package
FA: 285/40 R22 110V XL
RA: 315/35 R22 111V XL
not for Turbo GT Coupé USA
AfterSales
Jul 17, 2025
Page 3 of 23
4
Cayenne (9YA)
4400
ENU
Manufacturer's Certificate
28/25
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 inches- “Cayenne Design III”
FA:
9.0Jx20 RO50
Part No.: 9Y0.601.025.CT FFF
RA:
Saloon: 10.5Jx20 RO64
Part No.: 9Y0.601.025.DA FFF
Coupé: 10.5Jx20 RO 55
Part No. 9Y3.601.025.BM FFF
not for Turbo GT Coupé
20-inch Cayenne Design III wheel
20 inches- “Basic Aero”
FA:
9.0Jx20 RO50
Part No.: 9Y0.601.025.CR FFF
RA:
Saloon: 10.5Jx20 RO64
Part No.: 9Y0.601.025.CS FFF
Coupé: 10.5Jx20 RO55
Part No.: 9Y3.601.025.BL FFF
Only for PHEV
20 inches Basic Aero
Jul 17, 2025
Page 4 of 23
AfterSales
Cayenne (9YA)
Manufacturer's Certificate
28/25
ENU
4400
4
20 inches - “Cayenne S”
FA:
9.0Jx20 RO50
Part No.: 9Y0.601.025.CB FFF
RA:
Saloon: 10.5Jx20 RO64
Part No.: 9Y0.601.025.CC FFF
Coupé: 10.5Jx20 RO55
Part No. 9Y3.601.025.CF FFF
not for Turbo GT Coupé
20 inches Cayenne S
20 inches - “Cayenne Sport Design III”
FA:
9.0Jx20 RO50
Part No.: 9Y0.601.025.DH FFF
RA:
Saloon: 10.5Jx20 RO64
Part No.: 9Y0.601.025.DJ FFF
Coupé: 10.5Jx20 RO55
Part No.: 9Y3.601.025.BQ FFF
not for Turbo GT Coupé
20-inch Cayenne Sport Design III wheel
AfterSales
Jul 17, 2025
Page 5 of 23
4
Cayenne (9YA)
4400
ENU
Manufacturer's Certificate
28/25
21 inches - “RS Spyder Design”
FA:
9.5Jx21 RO46
Part No.: 9Y0.601.025.CD FFF (CDW)
Part No.: 9Y0.601.025.GA_FFF (Ronal)
RA:
Saloon: 11.0Jx21 RO58
Part No.: 9Y0.601.025.GB_FFF (Ronal)
Part No.: 9Y0.601.029.BM FFF (SKS)
Coupé: 11.0Jx21 RO49
Part No.: 9Y3.601.025.DJ_FFF (Ronal)
Part No.: 9Y3.601.029.AE FFF (SKS)
not for Turbo GT Coupé
21 inches RS Spyder Design
21 inches - “Turbo”
FA:
9.5Jx21 RO46
Part No.: 9Y0.601.025.DP FFF
RA:
Saloon: 11.0Jx21 RO58
Part No.: 9Y0.601.025.DQ FFF
Coupé: 11.0Jx21 RO49
Part No. 9Y3.601.025.BT FFF
not for Turbo GT Coupé
21 inches Turbo
Jul 17, 2025
Page 6 of 23
AfterSales
Cayenne (9YA)
Manufacturer's Certificate
28/25
ENU
4400
4
21 inches - “Aero Design”
FA:
9.5Jx21 RO46
Part No.: 9Y0.601.025.EC FFF
RA:
Saloon: 11.0Jx21 RO58
Part No.: 9Y0.601.025.CG FFF
Coupé: 11.0Jx21 RO49
Part No.: 9Y3.601.025.BD FFF
Only for PHEV
21 inches P-HEV
21 inches - “Exclusive Design”
FA:
9.5Jx21 RO46
Part No.: 9Y0.601.025.DB FFF (SU)
Part No.: 9Y0.601.029.BQ FFF (SKS)
RA:
Saloon: 11.0Jx21 RO58
Part No.: 9Y0.601.025.DC FFF (SU)
Part No.: 9Y0.601.029.BR FFF (SKS)
Coupé: 11.0Jx21 RO49
Part No.: 9Y3.601.025.BN FFF (SU)
Part No.: 9Y3.601.029.AG FFF (SKS)
not for Turbo GT Coupé
21 inches EXC/TEQ
AfterSales
Jul 17, 2025
Page 7 of 23
4
Cayenne (9YA)
4400
ENU
Manufacturer's Certificate
28/25
22 inches - “911 Turbo V Design”
FA:
10.0Jx22 RO48
Part No.: 9Y0.601.025.DR FFF
RA:
Saloon: 11.5Jx22 RO61
Part No.: 9Y0.601.025.DS FFF
Coupé: 11.5Jx22 RO52
Part No. 9Y3.601.025.CA FFF
not for Turbo GT Coupé
911 Turbo V
22 inches - “Sport Design”
FA:
10.0x22 RO48
Part No.: 9Y0.601.025.CK FFF
RA:
Saloon: 11.5Jx22 RO61
Part No.: 9Y0.601.025.CL FFF
Coupé: 11.5Jx22 RO52
Part No.: 9Y3.601.025.BF FFF
not for Turbo GT Coupé
22 inches Sport Design
Jul 17, 2025
Page 8 of 23
AfterSales
Cayenne (9YA)
Manufacturer's Certificate
28/25
ENU
4400
4
22 inches - “RS Spyder Design”
FA:
10.0Jx22 RO48
Part No.: 9Y3.601.025.BH FFF
RA:
11.5Jx22 RO52
Part No.: 9Y3.601.025.BJ FFF
Only for Coupé
not for Turbo GT Coupé
22 inches RS Spyder Design
22 inches - “GT Design” – only Coupé
FA:
not for Turbo GT Coupé:
10.0x22 RO48
Part No. 9Y3.601.025.CC FFF
Only for Turbo GT Coupé:
10.5x22 RO49
Part No.: 9Y3.601.025.BA FFF
RA:
11.5Jx22 RO52
Part No.: 9Y3.601.025.AP FFF
22 inches - “Exclusive Design Sport”
22 inches GT Design
FA:
10.0x22 RO48
Part No.: 9Y0.601.025.EA FFF (Ronal)
Part No.: 9Y0.601.029.BS FFF (SKS)
RA:
Saloon: 11.5Jx22 RO61
Part No.: 9Y0.601.025.EB FFF (Ronal)
Part No.: 9Y0.601.029.BT FFF (SKS)
Coupé: 11.5Jx22 RO52
Part No.: 9Y3.601.025.CE FFF (Ronal)
Part No.: 9Y3.601.029.AH FFF (SKS)
not for Turbo GT Coupé
22 inches Exclusive Design Sport
AfterSales
Jul 17, 2025
Page 9 of 23
4
Cayenne (9YA)
4400
ENU
Manufacturer's Certificate
28/25
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 centring clamping set for balancing.
Do not use hard brushes to clean the wheels as these can cause deep scratches that cannot be removed by
polishing.
Never use solvents or other chemical substances not approved by Porsche on tires.
Information
Only install wheels with identical part numbers on each axle.
Wheel
Mounting:
Tightening torque 160 Nm (118 ftlb.)
- 【Perfect Emergency Repair Solution】This kit includes...
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TSB/Document ID: No. 28-25
Replacement Service Bulletin Number:
MFR Communication Date: 2025-07-17
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: WHEELS
MFR Component System:
MFR Component Subsystem:
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