1994 Saturn S-Series Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1994 Saturn S-Series, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 4x100 |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 57.1 mm |
| Offset (ET) | 50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1994 S-Series — Year-Specific Fitment Context
The 1994 Saturn S-Series is in year 3 of 11 using the 4x100 pattern (1992–2002). Wheels from any 1992–2002 Saturn S-Series are cross-compatible with the 1994 model.
Saturn S-Series Bolt Pattern by Year
The table below shows how the S-Series's wheel specifications have changed over the years. The 1994 model year is highlighted.
4x100 Pattern Context
This bolt pattern appears on 461 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 4x100:
Expert Buying Guide for 1994 Saturn S-Series
The 1994 Saturn S-Series uses a 4x100 bolt pattern with a 57.1mm center bore. Aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset is critical: the stock 50mm offset maintains suspension geometry and brake clearance; deviations beyond ±5mm may cause rubbing or handling issues. Always use the correct 12x1.5 lug nuts with a conical (60-degree) or ball seat matching the wheel's design. Improper seating can lead to wheel loosening. Verify that aftermarket wheels clear the brake calipers and suspension components. Re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Saturn S-Series appears from 1992 to 2002 (11 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 80-90 ft-lbs after 50-100 miles of driving.
- ✅ Use hub-centric rings if aftermarket wheels have a bore larger than 57.1mm.
- ✅ Avoid wheels with offset below 45mm or above 55mm to prevent rubbing or clearance issues.
- ⚠️ 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 Saturn S-Series — Frequently Asked Questions
What is the bolt pattern for a 1994 Saturn S-Series?
The 1994 Saturn S-Series uses a 4x100 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 50mm.
What other years of Saturn S-Series have the same bolt pattern as the 1994?
The Saturn S-Series uses the 4x100 pattern from 1992 through 2002. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
What does 50mm offset mean for the 1994 S-Series?
An offset of 50mm means the wheel's mounting surface is 50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Saturn.
What is the center bore of a 1994 Saturn S-Series?
The factory center bore (hub bore) for the 1994 Saturn S-Series is 57.1mm. 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 Saturn S-Series?
The OEM offset for the 1994 S-Series is typically around 50mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Why is matching the 57.1mm center bore important for the 1994 S-Series?
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.
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