2003 Pontiac Grand Prix Tire Size & Pressure
The 2003 Pontiac Grand Prix tire size depends on trim: the GT takes P225/60R16 97S; the GTP takes P225/60R16 97H; the SE takes P205/70R15 95S, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- GT: P225/60R16 97S
- GTP: P225/60R16 97H
- SE: P205/70R15 95S
GT
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/60R16 97S | Door Placard | — | — |
GTP
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/60R16 97H | Door Placard | — | — |
| All | P225/60R16 97H | Door Placard | — | — |
SE
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/70R15 95S | Door Placard | — | — |
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More Grand Prix Specs & Repair Guides
2003 Pontiac Grand Prix Factory Service Manual2003 Pontiac Grand Prix Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2003 Pontiac Grand Prix take?
It depends on the trim: GT uses P225/60R16 97S; GTP uses P225/60R16 97H; SE uses P205/70R15 95S.
What is the tire pressure for a 2003 Pontiac Grand Prix?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2003 Pontiac Grand Prix?
Bolt pattern data is available in the factory service manual.
Other Pontiac Grand Prix Years
2008 Grand Prix2007 Grand Prix2006 Grand Prix2005 Grand Prix2004 Grand Prix2002 Grand Prix2001 Grand Prix2000 Grand Prix1999 Grand Prix1998 Grand Prix1997 Grand Prix1996 Grand Prix1995 Grand Prix1994 Grand Prix1993 Grand Prix1992 Grand Prix1991 Grand Prix1990 Grand Prix1989 Grand Prix1988 Grand Prix1987 Grand Prix1986 Grand Prix1985 Grand Prix1984 Grand Prix1983 Grand Prix1982 Grand Prix1981 Grand Prix1980 Grand Prix