1996 Chevrolet 3500 Extended Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1996 Chevrolet 3500 Extended 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.
1996 3500 Extended Cab — Year-Specific Fitment Context
The 1996 Chevrolet 3500 Extended Cab is in year 5 of 9 using the 8x165.1 pattern (1992–2000). Wheels from any 1992–2000 Chevrolet 3500 Extended Cab are cross-compatible with the 1996 model.
Chevrolet 3500 Extended Cab Bolt Pattern by Year
The table below shows how the 3500 Extended Cab's wheel specifications have changed over the years. The 1996 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 1996 Chevrolet 3500 Extended Cab
For your 1996 Chevrolet 3500 Extended Cab, the 8x165.1 bolt pattern is shared with 1992–2000 models. Critical: the center bore is 116.7mm; aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load transfer. Offset is sensitive—stick to ±20mm from stock to avoid rubbing or bearing stress. Safety: use 14x1.5 lug nuts with the correct seat (cone or ball). Mixing seat types can cause wheel loosening. Always torque to spec (typically 140 ft-lbs) and re-torque after 50 miles.
Historical Fitment Data Reference
In our dataset, Chevrolet 3500 Extended 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 after 50 miles of driving to account for settling.
- ✅ Avoid using universal lug nuts; they may not seat properly on this vehicle's 14x1.5 studs.
- ✅ When installing aftermarket wheels, verify hub-centric ring inner diameter matches 116.7mm exactly.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
1996 Chevrolet 3500 Extended Cab — Frequently Asked Questions
What is the bolt pattern for a 1996 Chevrolet 3500 Extended Cab?
The 1996 Chevrolet 3500 Extended 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 Extended Cab have the same bolt pattern as the 1996?
The Chevrolet 3500 Extended Cab uses the 8x165.1 pattern from 1992 through 2000. Wheels from any of these model years are dimensionally compatible with the 1996, provided the offset and center bore also match.
How do I measure the bolt pattern on my 1996 Chevrolet?
The 1996 3500 Extended 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.
Will wheels from another Chevrolet fit my 1996 3500 Extended Cab?
Only if they share the exact same 8x165.1 bolt pattern, a compatible offset, and a center bore equal to or larger than 116.7mm.
What is the factory wheel offset for a 1996 Chevrolet 3500 Extended Cab?
The OEM offset for the 1996 3500 Extended Cab is typically around 20mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the center bore of a 1996 Chevrolet 3500 Extended Cab?
The factory center bore (hub bore) for the 1996 Chevrolet 3500 Extended Cab is 116.7mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset