1992 Chevrolet 1500 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 1992 Chevrolet 1500 Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 78.1 mm |
| Offset (ET) | 24-28 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
1992 1500 Regular Cab — Year-Specific Fitment Context
The 1992 model year marks the beginning of the Chevrolet 1500 Regular Cab's 6x139.7 bolt pattern era, which continued through 1998 (7 consecutive years). Wheels from any 1992–1998 Chevrolet 1500 Regular Cab are cross-compatible with the 1992 model.
Chevrolet 1500 Regular Cab Bolt Pattern by Year
The table below shows how the 1500 Regular Cab's wheel specifications have changed over the years. The 1992 model year is highlighted.
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 1992 Chevrolet 1500 Regular Cab
For your 1992 Chevrolet 1500 Regular Cab, the 6x139.7 bolt pattern is shared with 1992-1998 models, ensuring cross-compatibility. The 78.1mm center bore requires hub-centric rings for aftermarket wheels to prevent vibration and ensure proper load distribution. Offset must stay within 24-28mm; deviations risk rubbing or bearing stress. Always use 14x1.5 lug nuts with the correct seat type (cone or ball) matching the wheel. Mismatched seats can cause loosening or wheel damage. Safety first: verify all specs before installation.
Historical Fitment Data Reference
In our dataset, Chevrolet 1500 Regular Cab appears from 1992 to 1998 (7 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: 52.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to maintain clamping force.
- ✅ Check wheel backspacing; 4.5-5 inches is typical for this offset range.
- ✅ Avoid wheels with a center bore larger than 78.1mm without hub rings; vibrations may occur.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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1992 Chevrolet 1500 Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 1992 Chevrolet 1500 Regular Cab?
The 1992 Chevrolet 1500 Regular Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 24-28mm.
What other years of Chevrolet 1500 Regular Cab have the same bolt pattern as the 1992?
The Chevrolet 1500 Regular Cab uses the 6x139.7 pattern from 1992 through 1998. Wheels from any of these model years are dimensionally compatible with the 1992, provided the offset and center bore also match.
Will wheels from another Chevrolet fit my 1992 1500 Regular Cab?
Only if they share the exact same 6x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 78.1mm.
Can I use spacers on my 1992 Chevrolet 1500 Regular Cab?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 78.1mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
What does 24-28mm offset mean for the 1992 1500 Regular Cab?
An offset of 24-28mm means the wheel's mounting surface is 24-28mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Chevrolet.
How do I measure the bolt pattern on my 1992 Chevrolet?
The 1992 1500 Regular Cab uses a 6x139.7 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.
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