1983 Pontiac Bonneville tire sizes
The 1983 Pontiac Bonneville came from the factory with 2 tire sizes on 14" wheels. The most common size is 195/75 R14. Pick your trim below.
1983 Bonneville Base Model
Factory (OE) sizes
14"wheels
Optional sizes
14"wheels
1983 Bonneville Brougham
Factory (OE) sizes
14"wheels
Optional sizes
14"wheels
1983 Bonneville Diesel
Factory (OE) sizes
14"wheels
How to read 195/75 R14
- 195
- Tread width in millimetres
- 75
- Sidewall height, % of width
- R
- Radial construction
- 14
- Wheel diameter in inches
Overall diameter: about 25.5" · Sidewall: 146 mm