1996 GMC Savana 3500 Cargo Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1996 GMC Savana 3500 Cargo, 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) | 28 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
1996 Savana 3500 Cargo — Year-Specific Fitment Context
The 1996 model year marks the beginning of the GMC Savana 3500 Cargo's 8x165.1 bolt pattern era, which continued through 2010 (15 consecutive years). Wheels from any 1996–2010 GMC Savana 3500 Cargo are cross-compatible with the 1996 model. Across its full production run (1996–2024), the Savana 3500 Cargo has also used: 8x180.
GMC Savana 3500 Cargo Bolt Pattern by Year
The table below shows how the Savana 3500 Cargo's wheel specifications have changed over the years. The 1996 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 1996 | 8x165.1 | 116.7 | 28 |
| 1997 | 8x165.1 | 116.7 | 28 |
| 1998 | 8x165.1 | 116.7 | 28 |
| 1999 | 8x165.1 | 116.7 | 28 |
| 2000 | 8x165.1 | 116.7 | 28 |
| 2001 | 8x165.1 | 116.7 | 28 |
| 2002 | 8x165.1 | 116.7 | 28 |
| 2003 | 8x165.1 | 116.7 | 28 |
| 2004 | 8x165.1 | 116.7 | 28 |
| 2005 | 8x165.1 | 116.7 | 28 |
| 2006 | 8x165.1 | 116.7 | 28 |
| 2007 | 8x165.1 | 116.7 | 28 |
| 2008 | 8x165.1 | 116.7 | 28 |
| 2009 | 8x165.1 | 116.7 | 28 |
| 2010 | 8x165.1 | 116.7 | 28 |
| 2011 | 8x180 | 124.9 | 44 |
| 2012 | 8x180 | 124.9 | 44 |
| 2013 | 8x180 | 124.9 | 44 |
| 2014 | 8x180 | 124.9 | 44 |
| 2015 | 8x180 | 124.9 | 44 |
| 2016 | 8x180 | 124.9 | 44 |
| 2017 | 8x180 | 124.9 | 44 |
| 2018 | 8x180 | 124.9 | 44 |
| 2019 | 8x180 | 124.9 | 44 |
| 2021 | 8x180 | 124.9 | 44 |
| 2022 | 8x180 | 124.9 | 44 |
| 2023 | 8x180 | 124.9 | 44 |
| 2024 | 8x180 | 124.9 | 44 |
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 GMC Savana 3500 Cargo
For your 1996 GMC Savana 3500 Cargo, the 8x165.1 bolt pattern is shared with 1996–2010 models, ensuring cross-compatibility. The 116.7mm center bore is critical: aftermarket wheels with a larger bore require hub-centric rings to prevent vibration and lug nut stress. Offset is sensitive—stick to 28mm ±10mm to avoid rubbing or clearance issues. Always use 14x1.5 lug nuts with the correct seat (cone or ball) to match the wheel; mismatched seats can cause loosening. Re-torque after 50–100 miles of driving. Avoid wheels from 8x180 applications (used in later years) as they are incompatible.
Historical Fitment Data Reference
In our dataset, GMC Savana 3500 Cargo appears from 1996 to 2024 (28 model years). Across model years, this model appears with 2 bolt patterns (8x165.1, 8x180).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 16.0 mm
Quick Tips & Safety Warnings
- ✅ Use hub-centric rings if aftermarket wheels have a bore larger than 116.7mm to ensure proper centering and prevent vibration.
- ✅ Stick to offset within 28mm ±10mm; deviations may cause tire rubbing on suspension or body components.
- ✅ Re-torque lug nuts to 140 ft-lb after 50–100 miles; use a torque wrench and verify seat type (cone or ball) matches the wheel.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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1996 GMC Savana 3500 Cargo — Frequently Asked Questions
What is the bolt pattern for a 1996 GMC Savana 3500 Cargo?
The 1996 GMC Savana 3500 Cargo uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 116.7mm and the offset is 28mm.
What other years of GMC Savana 3500 Cargo have the same bolt pattern as the 1996?
The GMC Savana 3500 Cargo uses the 8x165.1 pattern from 1996 through 2010. 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 GMC?
The 1996 Savana 3500 Cargo 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.
How tight should I torque the lug nuts on a 1996 GMC Savana 3500 Cargo?
Refer to your owner's manual for exact specs, but always tighten the 14x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Can I use spacers on my 1996 GMC Savana 3500 Cargo?
Yes, but ensure the wheel spacers match the 8x165.1 bolt pattern and 116.7mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
Can I put aftermarket wheels on my 1996 GMC Savana 3500 Cargo?
Absolutely. Just ensure the aftermarket wheels have a 8x165.1 bolt pattern, an offset near 28mm, and a center bore of at least 116.7mm (using hub rings if larger).
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