Pontiac Grand Prix wheel fitment: bolt pattern 5x114.3 / 5x115 / 5x120.65, factory wheel and tire sizes for every year, the aftermarket sizes DriveRight lists as tested, wheels in stock that fit, and 4 real wheel builds on the Grand Prix.
See wheels on your Grand Prix| Years | Bolt pattern | Hub bore | Factory wheel | Factory tire | Lug thread | Tested aftermarket sizes |
|---|---|---|---|---|---|---|
| 2004–2008 | 5x115 | 70.3 mm | 16x6.5 +45 | 225/60R16 | M12x1.5 | 16 to 19 in, offsets +34 to +45 |
| 1997–2003 | 5x115 | 70.3 mm | 15x6 +45 | 225/60R16 | M12x1.5 | 15 to 19 in, offsets +30 to +45 |
| 1991–1996 | 5x115 | 70.3 mm | 15x6 +45 | 215/60R16 | M12x1.5 | 15 to 19 in, offsets +34 to +45 |
| 1990 | 5x115 | 70.3 mm | 15x6 +41 | 215/60R16 | M12x1.5 | 15 to 20 in, offsets +35 to +43 |
| 1989 | 5x115 | 70.3 mm | 14x5.5 +41 | 195/75R14 | M12x1.5 | 14 to 19 in, offsets +35 to +43 |
| 1988 | 5x114.3 | 70.3 mm | 14x5.5 +41 | 215/65R15 | M12x1.5 | 14 to 19 in, offsets +35 to +43 |
| 1977–1987 | 5x120.65 | 70.3 mm | 14x6 +6 | 195/75R14 | 7/16 UNF | 14 to 19 in, offsets -3 to +43 |
Specs: DriveRight vehicle data, base trim per year. Trims can differ; pick yours in the visualizer for an exact list.