2008 Chevrolet Express 2500 Passenger Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2008 Chevrolet Express 2500 Passenger, 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.
2008 Express 2500 Passenger — Year-Specific Fitment Context
The 2008 Chevrolet Express 2500 Passenger is in year 13 of 15 using the 8x165.1 pattern (1996–2010). Wheels from any 1996–2010 Chevrolet Express 2500 Passenger are cross-compatible with the 2008 model. Across its full production run (1996–2024), the Express 2500 Passenger has also used: 8x180.
Chevrolet Express 2500 Passenger Bolt Pattern by Year
The table below shows how the Express 2500 Passenger's wheel specifications have changed over the years. The 2008 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 |
| 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 2008 Chevrolet Express 2500 Passenger
For your 2008 Chevrolet Express 2500 Passenger, the 8x165.1 bolt pattern is shared with 1996–2010 models. The 116.7mm center bore is critical—aftermarket wheels with a larger bore require hub-centric rings to prevent vibration and ensure proper load distribution. Offset is sensitive; the factory 28mm offset maintains correct geometry. Using wheels with significantly different offset can cause rubbing or bearing wear. Always use lug nuts with the correct 14x1.5 thread pitch and proper seat type (cone or ball) matching the wheel. Improper lug nuts can lead to wheel detachment. Verify all specifications before installation.
Historical Fitment Data Reference
In our dataset, Chevrolet Express 2500 Passenger appears from 1996 to 2024 (27 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
- ✅ Re-torque lug nuts after 50–100 miles of driving to ensure proper seating.
- ✅ Avoid using wheels from 2011+ Express models, as they use 8x180 pattern and will not fit.
- ✅ Check that aftermarket wheels have sufficient clearance for brake calipers, as some designs may interfere.
- ⚠️ 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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2008 Chevrolet Express 2500 Passenger — Frequently Asked Questions
What is the bolt pattern for a 2008 Chevrolet Express 2500 Passenger?
The 2008 Chevrolet Express 2500 Passenger 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 Chevrolet Express 2500 Passenger have the same bolt pattern as the 2008?
The Chevrolet Express 2500 Passenger uses the 8x165.1 pattern from 1996 through 2010. Wheels from any of these model years are dimensionally compatible with the 2008, provided the offset and center bore also match.
What does 28mm offset mean for the 2008 Express 2500 Passenger?
An offset of 28mm means the wheel's mounting surface is 28mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Chevrolet.
What is the factory wheel offset for a 2008 Chevrolet Express 2500 Passenger?
The OEM offset for the 2008 Express 2500 Passenger is typically around 28mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the PCD for a 2008 Chevrolet Express 2500 Passenger?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2008 Express 2500 Passenger, the PCD is 8x165.1.
Do 2008 Chevrolet Express 2500 Passengers use lug bolts or lug nuts?
The 2008 Express 2500 Passenger requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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