1994 Pontiac Grand Prix Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1994 Pontiac Grand Prix, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x115 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 52 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1994 Grand Prix — Year-Specific Fitment Context
The 1994 Pontiac Grand Prix is in year 3 of 17 using the 5x115 pattern (1992–2008). Wheels from any 1992–2008 Pontiac Grand Prix are cross-compatible with the 1994 model.
Pontiac Grand Prix Bolt Pattern by Year
The table below shows how the Grand Prix's wheel specifications have changed over the years. The 1994 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x115 | 70.3 | 52 |
| 1993 | 5x115 | 70.3 | 52 |
| ▸ 1994 | 5x115 | 70.3 | 52 |
| 1995 | 5x115 | 70.3 | 52 |
| 1996 | 5x115 | 70.3 | 52 |
| 1997 | 5x115 | 70.3 | 52 |
| 1998 | 5x115 | 70.3 | 52 |
| 1999 | 5x115 | 70.3 | 52 |
| 2000 | 5x115 | 70.3 | 52 |
| 2001 | 5x115 | 70.3 | 52 |
| 2002 | 5x115 | 70.3 | 52 |
| 2003 | 5x115 | 70.3 | 52 |
| 2004 | 5x115 | 70.3 | 52 |
| 2005 | 5x115 | 70.3 | 52 |
| 2006 | 5x115 | 70.3 | 52 |
| 2007 | 5x115 | 70.3 | 52 |
| 2008 | 5x115 | 70.3 | 52 |
5x115 Pattern Context
This bolt pattern appears on 498 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x115:
Expert Buying Guide for 1994 Pontiac Grand Prix
When selecting wheels for your 1994 Pontiac Grand Prix, the 70.3mm center bore is critical. Aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. The factory offset is 52mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut compatibility: the Grand Prix uses 12x1.50 thread pitch with a conical (60-degree) seat. Using incorrect lug nuts can lead to wheel loosening. For safety, re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Pontiac Grand Prix appears from 1992 to 2008 (17 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 100 ft-lbs after 50-100 miles of driving.
- ✅ Avoid using wheels with a center bore larger than 70.3mm without hub-centric rings.
- ✅ Check offset carefully: 52mm is ideal; offsets below 47mm or above 57mm may cause rubbing.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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1994 Pontiac Grand Prix — Frequently Asked Questions
What is the bolt pattern for a 1994 Pontiac Grand Prix?
The 1994 Pontiac Grand Prix uses a 5x115 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 52mm.
What other years of Pontiac Grand Prix have the same bolt pattern as the 1994?
The Pontiac Grand Prix uses the 5x115 pattern from 1992 through 2008. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
What is the PCD for a 1994 Pontiac Grand Prix?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1994 Grand Prix, the PCD is 5x115.
What is the center bore of a 1994 Pontiac Grand Prix?
The factory center bore (hub bore) for the 1994 Pontiac Grand Prix is 70.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What is the factory wheel offset for a 1994 Pontiac Grand Prix?
The OEM offset for the 1994 Grand Prix is typically around 52mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Do 1994 Pontiac Grand Prixs use lug bolts or lug nuts?
The 1994 Grand Prix requires N 12x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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