NHTSA ID Number: 10175899
Manufacturer Communication Number: No. 48-19
TSB/Document Date: 2020-06-01
Summary
List of approved wheel and tire combinations for the new 992 generation 911.
911 (992)
Technical Information
48/19
ENU
4400
4
Approved Wheels and Tires (48/19)
WARNING
Driving at high speed with low tire pressure
•
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.
Revision:
This bulletin replaces bulletin Group 4, 30/19, dated October 28, 2019
Model Year:
As of 2020
Vehicle Type:
911 Carrera (992) / 911 Carrera 4 (992) / 911 Carrera S (992) / 911 Carrera 4S (992) / 911
Turbo S (992); Coupé / Cabriolet
Information:
Approval status: April 2020
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 / 911 Carrera 4 / 911 Carrera S / 911 Carrera 4S / Turbo S; Coupé / Cabriolet
19, 20-inch
FA: 235/40 ZR 19 (96Y) XL
RA: 295/35 ZR 20 (105Y) XL
Only for Carrera/Carrera 4;
Coupé/Cabriolet
Summer
19, 20-inch
FA: 235/40 ZR 19 (92Y)
RA: 295/35 ZR 20 (101Y)
FA: 8.5J x 19, RO 52
RA: 11J x 20, RO 66
No
Only for Carrera/Carrera 4;
Coupé/Cabriolet
20, 21-inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
FA: 8.5J x 20, RO 53
RA: 11.5J x 21, RO 67
20, 21-inch
AfterSales
May 4, 2020
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Technical Information
48/19
Tire sizes
Wheel sizes
Snow
chains
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
20, 21-inch
FA: 255/35 ZR 20 (97Y) XL
RA: 315/30 ZR 21 (105Y) XL
Turbo S only
FA: 9J x 20, ET 46/41?
HA: 11.5J x 21, RO 67
20, 21-inch
FA: 255/35 ZR 20 (93Y)
RA: 315/30 ZR 21 (105Y) XL
Turbo S only
FA: 9J x 20, ET 46/41?
HA: 11.5J x 21, RO 67
19, 20-inch
FA: 235/40 R 19 92V
RA: 295/35 R 20 101V
*)
Winter
19, 20-inch
FA: 235/40 R 19 96V XL
RA: 295/35 R 20 105V XL
*)
FA: 8.5J x 19, RO 52
RA: 11J x 20, RO 66
RA only
20, 21-inch
FA: 245/35 R 20 95V XL
RA: 295/30 R 21 102V XL
20, 21-inch
FA: 245/35 R 20 95V XL
RA: 305/30 R 21 104V XL
Turbo S only
FA: 8.5J x 20, RO 53
RA: 11.5J x 21, RO 67
*) Not for vehicles with Porsche
Ceramic Composite Brake (PCCB). Not for Australia/South
Korea/Vietnam vehicles with PASM sports chassis.
Wheels:
May 4, 2020
Page 2 of 13
Overview of Porsche wheels for summer and winter tires
Identification on inside of wheel:
Wheel size, rim offset (RO) in mm, part number (without colour code FFF) and Porsche logo
AfterSales
911 (992)
Technical Information
48/19
ENU
4400
4
19-inch "Carrera 7" wheel
FA: 8.5J x 19, RO 52
Part No. 992.601.025_FFF
Carrera 7
20-inch "Carrera 7" wheel
RA: 11.5J x 20, RO 67 (summer)
Part No. 992.601.025.A_FFF
RA: 11J x 20, RO 66 (winter)
Part No. 992.601.025.B_FFF
Carrera 7
20-inch "Carrera S5" wheel
FA: 8.5J x 20, RO 53
Part No. 992.601.025.C_FFF
Carrera S5
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20-inch "RS Spyder Design 2" wheel
FA: 8.5J x 20, RO 53 (summer)
Part No. 992.601.025.F_FFF
RS Spyder Design 2
20-inch "Carrera Classic 3" wheel
FA: 8.5J x 20, RO 53 (summer)
Part No. 992.601.025.H_FFF
Carrera Classic 3
20-inch "Carrera Exclusive Design" wheel
FA: 8.5J x 20, RO 53 (summer)
Part No. 992.601.025.K_FFF
Carrera Exclusive Design
May 4, 2020
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AfterSales
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Technical Information
48/19
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21-inch "Carrera S5" wheel
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.D_FFF
RA: 11J x 21, RO 66 (winter)
Part No. 992.601.025.E_FFF
Carrera S5
21-inch "RS Spyder Design 2" wheel
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.G_FFF
RS Spyder Design 2
21-inch "Carrera Classic 3" wheel
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.J_FFF
Carrera Classic 3
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21-inch "Carrera Exclusive Design" wheel
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.L_FFF
Carrera Exclusive Design
21-inch wheel "Turbo S 4"
RA: 11,5J x 21, RO 67 (summer)
Part No. 992.601.025.AA_FFF
Turbo S 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.
Information
May 4, 2020
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AfterSales
911 (992)
Technical Information
Wheel
Mounting:
48/19
ENU
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using wheel bolts:
Tightening torque 160 Nm (118 ftlb.)
using central wheel lock:
Tightening torque 600 Nm (444 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 size
Tire make and type
911 Carrera,
911 Carrera S,
911 Carrera 4S,
911 Carrera 4
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
Goodyear Eagle F1 Asymmetric3 NA0
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
Pirelli P Zero NA1
911 Carrera,
911 Carrera 4
FA: 235/40 ZR 19 (96Y) XL
RA: 295/35 ZR 20 (105Y) XL
Michelin PilotSport 4S NA0
FA: 235/40 ZR 19 (92Y)
RA: 295/35 ZR 20 (101Y)
Pirelli P Zero NA0
911 Carrera
Turbo S
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
Goodyear Eagle F1 Asymmetric3 NA0
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
Pirelli P Zero NA1
FA: 255/35 ZR 20 (97Y)
RA: 315/30 ZR 21 (105Y) XL
Goodyear Eagle F1 Super Sport NA0
FA: 255/35 ZR 20 (93Y)
RA: 315/30 ZR 21 (105Y) XL
Pirelli P Zero NA1
AfterSales
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Winter Tires:
ENU
Technical Information
48/19
Model
911 Carrera,
911 Carrera S,
911 Carrera 4S,
911 Carrera 4
911 Carrera
Turbo S
Tire size
Tire make and type
FA: 235/40 R 19 96V XL
RA: 295/35 R 20 105V XL
*)
Continental TS 860 S NA0
FA: 235/40 R 19 92V
RA: 295/35 R 20 101V
*)
Pirelli P Zero Winter NA0
FA: 245/35 R 20 95V XL
RA: 295/30 R 21 102V XL
*)
Continental TS 860 S NA0
FA: 245/35 R 20 95V XL
RA: 305/30 R 21 104V XL
Goodyear Ultragrip Performance Gen–1 NA0
Michelin Pilot Alpin 5 NA0
Michelin Pilot Alpin 5 NA5
*) Not for vehicles with Porsche Ceramic Composite Brake (PCCB). Not for Australia/South
Korea/Vietnam vehicles with PASM sports chassis.
Arrow with inscription “Rotation”
= directional mounting
"Inside/Outside" inscription
= mounting on specified side only
Arrow with both inscriptions “Rotation” and
“Inside/Outside”
= directional mounting on specified side only.
Information
The relevant legal regulations must be observed in the export countries!
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.
May 4, 2020
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AfterSales
911 (992)
Technical Information
48/19
ENU
4400
4
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.
Tire Pressure:
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.
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TSB/Document ID: No. 48-19
Replacement Service Bulletin Number:
MFR Communication Date: 2020-05-04
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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