1994 Chevrolet 3500 Regular Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1994 Chevrolet 3500 Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x165.1 (8x6.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 116.7 mm |
| Offset (ET) | 20 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
1994 3500 Regular Cab — Year-Specific Fitment Context
The 1994 Chevrolet 3500 Regular Cab is in year 3 of 9 using the 8x165.1 pattern (1992–2000). Wheels from any 1992–2000 Chevrolet 3500 Regular Cab are cross-compatible with the 1994 model.
Chevrolet 3500 Regular Cab Bolt Pattern by Year
The table below shows how the 3500 Regular Cab's wheel specifications have changed over the years. The 1994 model year is highlighted.
8x165.1 Pattern Context
This bolt pattern appears on 846 vehicles in our current database and is considered common.
Examples of other vehicles using 8x165.1:
Expert Buying Guide for 1994 Chevrolet 3500 Regular Cab
For your 1994 Chevrolet 3500 Regular Cab, the 8x165.1 bolt pattern is shared with 1992–2000 models, but the 116.7mm center bore is critical. Aftermarket wheels often have a larger bore; use hub-centric rings to prevent vibration and ensure load is on the hub, not the studs. The offset is sensitive: stock is 20mm. Sticking within ±10mm avoids clearance issues with brakes and suspension. Safety: use 14x1.5 lug nuts with the correct seat—either cone or ball seat, depending on the wheel. Never mix seat types; improper seating can cause wheel loss. Always torque to spec and re-torque after 50 miles.
Historical Fitment Data Reference
In our dataset, Chevrolet 3500 Regular Cab appears from 1992 to 2000 (8 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: 60.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lbs after 50 miles of driving.
- ✅ Avoid using universal 'mag' lug nuts; they may not seat correctly on steel or alloy wheels.
- ✅ Check for caliper clearance when using wheels with offset less than 10mm or more than 30mm.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
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1994 Chevrolet 3500 Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 1994 Chevrolet 3500 Regular Cab?
The 1994 Chevrolet 3500 Regular Cab uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 116.7mm and the offset is 20mm.
What other years of Chevrolet 3500 Regular Cab have the same bolt pattern as the 1994?
The Chevrolet 3500 Regular Cab uses the 8x165.1 pattern from 1992 through 2000. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
What does 20mm offset mean for the 1994 3500 Regular Cab?
An offset of 20mm means the wheel's mounting surface is 20mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Chevrolet.
Do 1994 Chevrolet 3500 Regular Cabs use lug bolts or lug nuts?
The 1994 3500 Regular Cab requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
How do I measure the bolt pattern on my 1994 Chevrolet?
The 1994 3500 Regular Cab uses a 8x165.1 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
What is the PCD for a 1994 Chevrolet 3500 Regular Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1994 3500 Regular Cab, the PCD is 8x165.1.
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