NHTSA ID Number: 10198953
Manufacturer Communication Number: No. 35-21
TSB/Document Date: 2021-07-06
Summary
List of approved wheels and tires for the 911.
4
911 (991)
Manufacturer's Certificate
35/21
ENU
4400
Approved Wheels and Tires (35/21)
Revision:
This bulletin replaces bulletin Group 4 44/19, dated February 27, 2020.
Model Year:
As of 2017
Vehicle Type:
911 Carrera (991)/911 Targa (991)/911 Turbo (991)
Information:
Approval status: May 2021
Sizes:
Permissible tire and wheel sizes
(RO = rim offset in mm, FA = front axle, RA = rear axle)
Tires
Tire sizes
Wheel sizes
Snow
chains
911 Carrera
FA: 235/40 ZR 19 (92Y)
RA: 295/35 ZR 19 (100Y)
Summer
- Not for vehicles with Porsche
Ceramic Composite Brake (PCCB)
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 20 (103Y) XL
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 20 (103Y) XL
FA: 235/40 R 19 92V M+S
RA: 295/35 R 19 100V M+S
Winter
- Not for vehicles with Porsche
Ceramic Composite Brake (PCCB)
FA: 245/35 R 20 91V M+S
RA: 295/30 R 20 97V M+S
RA: 295/30 R 20 101V XL M+S
FA: 8.5J x 19 H2, RO 50
RA: 11.5J x 19 H2, RO 76
FA: 8.5J x 20 H2, RO 49
RA: 11.5J x 20 H2, RO 76
No
No
No
FA: 8.5J x 19 H2, RO 50
RA: 11J x 19 H2, RO 77
RA only
FA: 8.5J x 20 H2, RO 49
RA: 11J x 20 H2, RO 78
RA only
911 Carrera S, 911 Carrera T
Summer
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 20 (103Y) XL
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 20 (103Y) XL
FA: 8.5J x 20 H2, RO 49
RA: 11.5J x 20 H2, RO 76
AfterSales
No
No
Jun 17, 2021
Page 1 of 16
4
911 (991)
4400
ENU
Manufacturer's Certificate
35/21
Tire sizes
Wheel sizes
Snow
chains
FA: 8.5J x 19 H2, RO 50
RA: 11J x 19 H2, RO 77
RA only
FA: 8.5J x 20 H2, RO 49
RA: 11J x 20 H2, RO 78
RA only
FA: 235/40 R 19 92V M+S
RA: 295/35 R 19 100V M+S
- Not for vehicles with Porsche
Ceramic Composite Brake (PCCB)
Winter
- Not for vehicles with rear axle
steering
- Not for vehicles with Power Kit.
FA: 245/35 R 20 91V M+S
RA: 295/30 R 20 97V M+S
RA: 295/30 R 20 101V XL M+S
911 Carrera 4, 911 Targa 4
FA: 235/40 ZR 19 (92Y)
RA: 295/35 ZR 19 (100Y)
Summer
- Not for vehicles with Porsche
Ceramic Composite Brake (PCCB)
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 20 (103Y) XL
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 20 (103Y) XL
FA: 235/40 R 19 92V M+S
RA: 295/35 R 19 100V M+S
Winter
- Not for vehicles with Porsche
Ceramic Composite Brake (PCCB)
FA: 245/35 R 20 91V M+S
RA: 295/30 R 20 97V M+S
RA: 295/30 R 20 101V XL M+S
FA: 8.5J x 19 H2, RO 50
RA: 11.5J x 19 H2, RO 56
FA: 8.5J x 20 H2, RO 49
RA: 11.5J x 20 H2, RO 56
No
No
No
FA: 8.5J x 19 H2, RO 50
RA: 11J x 19 H2, RO 56
RA only
FA: 8.5J x 20 H2, RO 49
RA: 11J x 20 H2, RO 56
RA only
911 Carrera 4S, 911 Targa 4S
Summer
Jun 17, 2021
Page 2 of 16
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 20 (103Y) XL
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 20 (103Y) XL
FA: 8.5J x 20 H2, RO 49
RA: 11.5J x 20 H2, RO 56
AfterSales
No
No
4
911 (991)
Manufacturer's Certificate
35/21
Tire sizes
ENU
4400
Wheel sizes
Snow
chains
FA: 8.5J x 19 H2, RO 50
RA: 11J x 19 H2, RO 56
RA only
FA: 8.5J x 20 H2, RO 49
RA: 11J x 20 H2, RO 56
RA only
FA: 235/40 R 19 92V M+S
RA: 295/35 R 19 100V M+S
- Not for vehicles with Porsche
Ceramic Composite Brake (PCCB)
Winter
- Not for vehicles with rear axle
steering
- Not for vehicles with Power Kit.
FA: 245/35 R 20 91V M+S
RA: 295/30 R 20 97V M+S
RA: 295/30 R 20 101V XL M+S
911 Carrera GTS, 911 Carrera 4 GTS, 911 Targa 4 GTS
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 20 (103Y) XL
Summer
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 20 (103Y) XL
Winter
FA: 8.5J x 20 H2, RO 49
RA: 11.5J x 20 H2, RO 56
or
FA: 9J x 20, RO 51
RA: 12J x 20, RO 63
No
No
FA: 8.5J x 20 H2, RO 49
RA: 11 J x 20 H2, RO 59
FA: 245/35 R 20 91V M+S
RA: 295/30 R 20 97V M+S
RA: 295/30 R 20 101V XL M+S
- Vehicles without central wheel lock
FA: 8.5J x 20 H2, RO 51
RA: 11J x 20 H2, RO 59
RA only
- Vehicles with central wheel lock
911 Turbo, 911 Turbo S
Summer
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 20 (103Y) XL
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 20 (103Y) XL
FA: 9J x 20 H2, RO 51
RA: 11.5J x 20 H2, RO 56
AfterSales
No
No
Jun 17, 2021
Page 3 of 16
4
911 (991)
4400
ENU
Manufacturer's Certificate
35/21
Tire sizes
Wheel sizes
Snow
chains
FA: 8.5J x 20 H2, RO 49
RA: 11J x 20 H2, RO 56
- Vehicles without central wheel lock
Winter
FA: 245/35 R 20 91V M+S
RA: 295/30 R 20 97V M+S
RA: 295/30 R 20 101V XL M+S
- *)
FA: 8.5J x 20 H2, RO 51
RA: 11J x 20 H2, RO 56
- Vehicles without central wheel lock
FA: 8.5J x 20 H2, RO 51
RA: 11J x 20 H2, RO 59
- Vehicles with central wheel lock
*) This wheel/tire combination is contained in the general certification for 911 Turbo
vehicles.
Jun 17, 2021
Page 4 of 16
AfterSales
RA only
911 (991)
Manufacturer's Certificate
Wheels:
35/21
ENU
4400
4
Overview of Porsche wheels for summer and winter tires
Identification on inside of wheel:
Wheel size, rim offset (RO) in mm, part number (without color code FFF) and Porsche logo
19-inch "Carrera 6" wheel
FA: 8.5J x 19 H2, RO 50
Part No. 991.362.510.00_FFF
RA: 11.5J x 19 H2, RO 76
Part No. 991.362.560.00_FFF
RA: 11.5J x 19 H2, RO 56
Part No. 991.362.560.01_FFF
RA: 11J x 19 H2, RO 77
Part No. 991.362.560.02_FFF
RA: 11J x 19 H2, RO 56
Part No. 991.362.560.03_FFF
20-inch "Carrera S4" wheel
FA: 8.5J x 20 H2, RO 49
Part No. 991.362.710.00_FFF
RA: 11.5J x 20 H2, RO 76
Part No. 991.362.760.00_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.760.01_FFF
RA: 11J x 20 H2, RO 78
Part No. 991.362.760.02_FFF
RA: 11J x 20 H2, RO 56
Part No. 991.362.760.03_FFF
20-inch "Carrera Classic II" wheel
FA: 8.5J x 20 H2, RO 49
Part No. 991.362.711.02_FFF
RA: 11.5J x 20 H2, RO 76
Part No. 991.362.761.04_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.761.05_FFF
AfterSales
Jun 17, 2021
Page 5 of 16
4
911 (991)
4400
ENU
Manufacturer's Certificate
35/21
20-inch "RS Spyder Design" wheel
FA: 8.5J x 20 H2, RO 49
Part No. 991.362.712.00_FFF
RA: 11.5J x 20 H2, RO 76
Part No. 991.362.760.04_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.760.05_FFF
20-inch "Turbo 4" wheel
FA: 8.5J x 20 H2, RO 49
Part No. 991.362.711.00_FFF
FA: 9J x 20 H2, RO 51
Part No. 991.362.720.00_FFF
RA: 11.5J x 20 H2, RO 76
Part No. 991.362.761.00_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.761.01_FFF
20-inch "911 Turbo III" wheel
FA: 8.5J x 20 H2, RO 51
Part No. 991.362.161.06_FFF
RA: 11J x 20 H2, RO 56
Part No. 991.362.166.09_FFF
Jun 17, 2021
Page 6 of 16
AfterSales
911 (991)
Manufacturer's Certificate
35/21
ENU
4400
4
20-inch "911 Sport Classic" wheel
FA: 9J x 20 H2, RO 51
Part No. 991.362.162.41_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.167.42_FFF
20-inch "911 Carrera Sport" wheel
FA: 8.5J x 20 H2, RO 49
Part No. 991.362.722.00_FFF/991.363.722.0
0_FFF
RA: 11.5J x 20 H2, RO 76
Part No. 991.362.772.00
_FFF/991.363.772.00 _FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.772.01
_FFF/991.363.772.01 _FFF
20-inch "911 Turbo Sport 3" wheel
FA: 9J x 20 H2, RO 51
Part No. 991.362.721.00_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.771.00_FFF
AfterSales
Jun 17, 2021
Page 7 of 16
4
911 (991)
4400
ENU
Manufacturer's Certificate
35/21
20-inch "911 Turbo Sport II" wheel
FA: 8.5J x 20 H2, RO 51
Part No. 991.362.161.34_FFF
RA: 11J x 20 H2, RO 59
Part No. 991.362.166.34_FFF
20-inch wheel "CFRP"
FA: 9J x 20 H2, RO 51
Part No. 991.362.723.01_FFF
RA: 11.5J x 20 H2, RO 56
Part No. 991.362.773.01_FFF
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:
using wheel bolts:
Tightening torque 160 Nm (118 ftlb.)
using central wheel lock:
Tightening torque 600 Nm (444 ftlb.)
Jun 17, 2021
Page 8 of 16
AfterSales
911 (991)
Manufacturer's Certificate
35/21
ENU
4400
4
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.
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TSB/Document ID: No. 35-21
Replacement Service Bulletin Number:
MFR Communication Date: 2021-06-17
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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