1981 Buick Regal tire sizes
The 1981 Buick Regal came from the factory with 2 tire sizes on 14" wheels. The most common size is 195/75 R14. Pick your trim below.
1981 Regal Base Model
Factory (OE) sizes
14"wheels
Optional sizes
14"wheels
1981 Regal Limited
Factory (OE) sizes
14"wheels
Optional sizes
14"wheels
1981 Regal Sport
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