1980 Porsche 911SC tire sizes
The 1980 Porsche 911SC came from the factory with 2 tire sizes on 15" wheels. The most common size is 195/65 R15. Some setups are staggered, with wider tires at the rear. Pick your trim below.
1980 911SC Coupe
Factory (OE) sizes
15"wheels
Front195/65 R15Rear215/60 R15
1980 911SC Targa
Factory (OE) sizes
15"wheels
Front195/65 R15Rear215/60 R15
How to read 195/65 R15
- 195
- Tread width in millimetres
- 65
- Sidewall height, % of width
- R
- Radial construction
- 15
- Wheel diameter in inches
Overall diameter: about 25.0" · Sidewall: 127 mm