What tyre size does a Porsche 911 use?

The most common size is 185/70R15. Depending on generation and engine, the Porsche 911 uses 10 different sizes including 185/70R15, 215/60R15, 195/70R14, 205/55R16, 225/50R16.

Where do I find my exact Porsche 911 tyre size?

Check the tyre placard in the driver's door jamb or fuel flap, or use the lookup tool on this page to select your generation and engine.

Tyres › Porsche › 911

Porsche 911 tyre sizes

All factory fitments by generation and engine — 10 sizes across 2 generations.

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Quick answer

The most common tyre size on the Porsche 911 is 185/70R15 (overall diameter ≈ 640 mm). Exact fitment depends on generation and engine — full breakdown below.

911 (911) 1977 - 1993 - Coupé (1977–1993)

Engine	Tyre sizes
911 2.7 - 150 PS - Benzin - 2653 Hubraum	185/70R15 215/60R15
911 2.7 - 165 PS - Benzin - 2653 Hubraum	185/70R15 195/70R14 205/55R16 215/60R15 225/50R16
911 2.7 - 209 PS - Benzin - 2653 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 Carrera 3.0 - 200 PS - Benzin - 2956 cc	185/70R14 185/70R15 205/50R15 205/55R16 215/60R15 225/50R15 225/50R16
911 Carrera 3.0 - 209 PS - Benzin - 2995 Hubraum	185/70R15 215/60R15
911 Carrera 3.2 - 218 PS - Benzin - 3125 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 Carrera 3.2 - 231 PS - Benzin - 3125 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 SC 3.0 - 179 PS - Benzin - 2956 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 SC 3.0 - 188 PS - Benzin - 2956 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 SC 3.0 - 204 PS - Benzin - 2956 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 SC Carrera 3.2 - 207 PS - Benzin - 3125 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 SC Turbo 3.3 - 300 PS - Benzin - 3258 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 SC Turbo, -S 3.3 - 330 PS - Benzin - 3258 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911E 2.4 - 165 PS - Benzin - 2311 Hubraum	185/70R15
911S 2.4 - 190 PS - Benzin - 2311 Hubraum	185/70R15
911S 2.7 - 175 PS - Benzin - 2653 Hubraum	185/70R15 215/60R15
911T 2.4 - 131 PS - Benzin - 2311 Hubraum	185/70R15
911T 2.4 - 140 PS - Benzin - 2311 Hubraum	185/70R15

911 Cabrio (911) 1977 - 1993 - Cabrio (1977–1993)

Engine	Tyre sizes
911 Carrera 3.0 - 209 PS - Benzin - 2995 Hubraum	185/70R15 215/60R15
911 Carrera 3.2 - 218 PS - Benzin - 3125 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 Carrera 3.2 - 231 PS - Benzin - 3125 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 SC 3.0 - 179 PS - Benzin - 2956 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 SC 3.0 - 188 PS - Benzin - 2956 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 SC 3.0 - 204 PS - Benzin - 2956 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 SC Carrera 3.2 - 207 PS - Benzin - 3125 Hubraum	185/70R15 195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 Targa 2.7 - 150 PS - Benzin - 2653 Hubraum	185/70R15 215/60R15
911 Targa 2.7 - 165 PS - Benzin - 2653 Hubraum	185/70R15 195/70R14 205/55R16 215/60R15 225/50R16
911 Targa 2.7 - 209 PS - Benzin - 2653 Hubraum	185/70R15 205/55R16 215/60R15 225/50R16
911 Turbo 3.3 - 300 PS - Benzin - 3258 Hubraum	195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911 Turbo S 3.3 - 330 PS - Benzin - 3258 Hubraum	195/65R15 205/55R16 215/60R15 225/50R16 245/45R16
911E Targa 2.4 - 165 PS - Benzin - 2311 Hubraum	185/70R15
911S Targa 2.4 - 190 PS - Benzin - 2311 Hubraum	185/70R15
911S Targa 2.7 - 175 PS - Benzin - 2653 Hubraum	185/70R15 215/60R15
911T Targa 2.4 - 131 PS - Benzin - 2311 Hubraum	185/70R15
911T Targa 2.4 - 140 PS - Benzin - 2311 Hubraum	185/70R15

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