1998 Pontiac Grand Prix Tire Size & Wheel Specs
The 1998 Pontiac Grand Prix OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
1998 Pontiac Grand Prix Engine & Trim Levels
GTP
Bolt Pattern5x115
Center Bore70.3
Stud SizeM 12x1.5
OEM Wheel & Tire Specs
| Engine & Trim | Tire Size | Rim Size | Offset (ET) | |
|---|---|---|---|---|
| GTP | 16x6.5J | ET42 |
Frequently Asked Questions
What tire size does the 1998 Pontiac Grand Prix GTP use?
The 1998 Pontiac Grand Prix GTP uses 225/60R16 tires as standard equipment.
What is the bolt pattern of the 1998 Pontiac Grand Prix?
The 1998 Pontiac Grand Prix has a 5x115 bolt pattern with a center bore of 70.3mm.
What is the wheel offset of the 1998 Pontiac Grand Prix?
The 1998 Pontiac Grand Prix has a wheel offset of ETET42.