1998 Oldsmobile Regency tire sizes
The 1998 Oldsmobile Regency came from the factory with 1 tire size on 15" wheels. The most common size is 205/70 R15.
1998 Regency Base Model
Factory (OE) sizes
15"wheels
How to read 205/70 R15
- 205
- Tread width in millimetres
- 70
- Sidewall height, % of width
- R
- Radial construction
- 15
- Wheel diameter in inches
Overall diameter: about 26.3" · Sidewall: 144 mm