Pontiac Grand Am Spare Tire Sizes
The Pontiac Grand Am has used 5x100mm and 5x115mm bolt pattern variations from 1985 to 2005 along with tire diameters ranging from 24.2" to 25.5" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Pontiac Grand Am years and options. In this case, a 125/70R18 temporary spare tire is the recommendation for all applications.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare |
|---|---|---|---|---|---|
| 2005 | Pontiac | Grand Am | 5-115 | 24.9-25.5" | 125/70R18 | 24.9" |
| 2004 | Pontiac | Grand Am | 5-115 | 24.9-25.5" | 125/70R18 | 24.9" |
| 2003 | Pontiac | Grand Am | 5-115 | 24.9-25.2" | 125/70R18 | 24.9" |
| 2002 | Pontiac | Grand Am | 5-115 | 24.9-25.2" | 125/70R18 | 24.9" |
| 2001 | Pontiac | Grand Am | 5-115 | 24.9-25.2" | 125/70R18 | 24.9" |
| 2000 | Pontiac | Grand Am | 5-115 | 24.9-25.2" | 125/70R18 | 24.9" |
| 1999 | Pontiac | Grand Am | 5-115 | 24.9-25.2" | 125/70R18 | 24.9" |
| 1998 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1997 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1996 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1995 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1994 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1993 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1992 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-25" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1991 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-24.9" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1990 | Pontiac | Grand Am Grand Am 16 Inch Wheels | 5-100 5-100 | 24.7-24.9" 24.9" | 125/70R18 | 24.9" 125/70R18 | 24.9" |
| 1989 | Pontiac | Grand Am | 5-100 | 24.2-24.9" | 125/70R18 | 24.9" |
| 1988 | Pontiac | Grand Am | 5-100 | 24.2-24.7" | 125/70R18 | 24.9" |
| 1987 | Pontiac | Grand Am | 5-100 | 24.2-24.7" | 125/70R18 | 24.9" |
| 1986 | Pontiac | Grand Am | 5-100 | 24.2-24.7" | 125/70R18 | 24.9" |
| 1985 | Pontiac | Grand Am | 5-100 | 24.2-24.7" | 125/70R18 | 24.9" |
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