1994 Pontiac Sunbird 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 Sunbird, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x100 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 57.1 mm |
| Offset (ET) | 40 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1994 Sunbird — Year-Specific Fitment Context
The 1994 model year is the final year of the Pontiac Sunbird's 5x100 bolt pattern run (since 1992). Wheels from any 1992–1994 Pontiac Sunbird are cross-compatible with the 1994 model.
Pontiac Sunbird Bolt Pattern by Year
The table below shows how the Sunbird's wheel specifications have changed over the years. The 1994 model year is highlighted.
Fitment Notes
The 1994 Pontiac Sunbird has a bolt pattern of 5x100.
This means it is a 5 lug pattern with a circle diameter of 100mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Pontiac Sunbird appears from 1992 to 1994 (3 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
5x100 Pattern Context
This bolt pattern appears on 447 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x100:
1994 Pontiac Sunbird — Frequently Asked Questions
What is the bolt pattern for a 1994 Pontiac Sunbird?
The 1994 Pontiac Sunbird uses a 5x100 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 40mm.
What other years of Pontiac Sunbird have the same bolt pattern as the 1994?
The Pontiac Sunbird uses the 5x100 pattern from 1992 through 1994. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
Can I use spacers on my 1994 Pontiac Sunbird?
Yes, but ensure the wheel spacers match the 5x100 bolt pattern and 57.1mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
Why is matching the 57.1mm center bore important for the 1994 Sunbird?
The 57.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
How tight should I torque the lug nuts on a 1994 Pontiac Sunbird?
Refer to your owner's manual for exact specs, but always tighten the N 12x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What lug nut size does the 1994 Pontiac Sunbird use?
The 1994 Pontiac Sunbird uses N 12x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
Pontiac Sunbird is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 1992-1994 (3 model years).
- Observed bolt-pattern variants: 1 (5x100).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 1994 Pontiac Sunbird, please report it via our About page contact so we can verify and update this record.