Pontiac Grand Am wheel and tire size by year
Pick your model year for the exact tire size, wheel size, bolt pattern, offset and tire pressure of every Pontiac Grand Am trim.
Bolt pattern Since 1985: 5x100 and 5x115; 5x120.65 before. Details
Tire size by model year
1980s
Earlier years (1972–1979)Hide earlier years
Bolt pattern. Since 1985: 5x100 and 5x115; 5x120.65 before. Each year page separates the versions.
Pontiac Grand Am tire sizes by generation
Tire sizes and bolt pattern for each generation and market. Pick a year for every trim with its wheel width, offset and tire pressure.
Pontiac Grand Am N-body
1985–2005 LatestPontiac Grand Am G-body
1978–1980USA
1978–1980 Your market CoupeCommon Pontiac Grand Am tire sizes
The sizes fitted to the most Pontiac Grand Am trims. For exact fitment, pick a production year above.
- 225/70R1522 trims
- 215/60R1420 trims
- 205/55R1620 trims
- 205/50R1719 trims
- 195/65R1518 trims
- 225/45R1718 trims
- 225/50R1615 trims
- 205/70R1314 trims
- 185/80R1311 trims
- 195/70R1410 trims
- 205/60R159 trims
- 215/60R158 trims
Compare any two sizes in the Pontiac Grand Am tire size calculator.