2025 Porsche 911 Tire Sizes

Factory original equipment (OE) tire specifications.

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Carrera

Front
Tire Size
235/40ZR19
Load Index
92
Speed Rating
(Y)

Carrera

Rear
Tire Size
295/35ZR20
Load Index
101
Speed Rating
(Y)

Carrera

Front
Tire Size
235/40ZR19
Load Index
96
Speed Rating
(Y)

Carrera

Rear
Tire Size
295/35ZR20
Load Index
105
Speed Rating
(Y)

Carrera

Front
Tire Size
245/35ZR20
Load Index
91
Speed Rating
(Y)

Carrera

Rear
Tire Size
305/30ZR21
Load Index
100
Speed Rating
(Y)

Carrera

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera

Rear
Tire Size
305/30ZR21
Load Index
104
Speed Rating
(Y)

Carrera 4 GTS

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera 4 GTS

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Carrera 4 GTS (Center Lock)

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera 4 GTS (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Carrera GTS

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera GTS

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Carrera GTS (Center Lock)

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera GTS (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Carrera S

Front
Tire Size
245/35ZR20
Load Index
91
Speed Rating
(Y)

Carrera S

Rear
Tire Size
305/30ZR21
Load Index
100
Speed Rating
(Y)

Carrera S

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera S

Rear
Tire Size
305/30ZR21
Load Index
104
Speed Rating
(Y)

Carrera T

Front
Tire Size
245/35ZR20
Load Index
91
Speed Rating
(Y)

Carrera T

Rear
Tire Size
305/30ZR21
Load Index
100
Speed Rating
(Y)

Carrera T

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Carrera T

Rear
Tire Size
305/30ZR21
Load Index
104
Speed Rating
(Y)

GT3 (Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

GT3 (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

GT3 RS (Center Lock)

Front
Tire Size
275/35ZR20
Load Index
102
Speed Rating
(Y)

GT3 RS (Center Lock)

Rear
Tire Size
335/30ZR21
Load Index
109
Speed Rating
(Y)

GT3 Touring Package (Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

GT3 Touring Package (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Targa 4 GTS

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Targa 4 GTS

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Targa 4 GTS (Center Lock)

Front
Tire Size
245/35ZR20
Load Index
95
Speed Rating
(Y)

Targa 4 GTS (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo (Cabriolet)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo (Cabriolet)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo (Cabriolet)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo (Cabriolet)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo (Coupe)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo 50 Years

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo 50 Years

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo 50 Years

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo 50 Years

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo 50 Years (Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo 50 Years (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo 50 Years (Center Lock)

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo 50 Years (Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo Cabriolet

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo Cabriolet

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo Cabriolet

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo Cabriolet

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo Coupe

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo Coupe

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo Coupe

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo Coupe

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo Coupe

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo Coupe

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo Coupe

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo Coupe

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S (Cabriolet)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo S (Cabriolet)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S (Cabriolet)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo S (Cabriolet)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S (Coupe)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo S (Coupe)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S (Coupe)(Center Lock)

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo S (Coupe)(Center Lock)

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S Cabriolet

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo S Cabriolet

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S Cabriolet

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo S Cabriolet

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S Coupe

Front
Tire Size
255/35ZR20
Load Index
93
Speed Rating
(Y)

Turbo S Coupe

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)

Turbo S Coupe

Front
Tire Size
255/35ZR20
Load Index
97
Speed Rating
(Y)

Turbo S Coupe

Rear
Tire Size
315/30ZR21
Load Index
105
Speed Rating
(Y)