2018 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 2018 Chevrolet Express 2500 Passenger, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x180 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 124.9 mm |
| Offset (ET) | 44 |
| Torque Specs | 140 ft-lbs (190 Nm) |
2018 Express 2500 Passenger — Year-Specific Fitment Context
The 2018 Chevrolet Express 2500 Passenger is in year 8 of 14 using the 8x180 pattern (2011–2024). Wheels from any 2011–2024 Chevrolet Express 2500 Passenger are cross-compatible with the 2018 model. Across its full production run (1996–2024), the Express 2500 Passenger has also used: 8x165.1.
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 2018 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 |
8x180 Pattern Context
This bolt pattern appears on 247 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 8x180:
Expert Buying Guide for 2018 Chevrolet Express 2500 Passenger
For your 2018 Chevrolet Express 2500 Passenger, the 8x180 bolt pattern and 124.9mm center bore are critical. Aftermarket wheels often have a larger center bore, requiring hub-centric rings to prevent vibration and ensure load is on the hub, not the lugs. The 44mm offset is sensitive; deviations affect handling and tire clearance. Always use 14x1.5 lug nuts with the correct seat (factory is cone seat). Mismatched seats cause wheel loosening. Verify wheel load rating meets or exceeds the vehicle's GVWR. Wheels from 2011–2024 Express 2500 Passenger are direct fit.
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 to 140 ft-lbs (spec for 14x1.5).
- ✅ Avoid wheels with offset below 40mm or above 48mm to prevent rubbing or bearing stress.
- ✅ Use only hub-centric rings made of aluminum or steel; plastic rings may deform under load.
- ⚠️ 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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2018 Chevrolet Express 2500 Passenger — Frequently Asked Questions
What is the bolt pattern for a 2018 Chevrolet Express 2500 Passenger?
The 2018 Chevrolet Express 2500 Passenger uses a 8x180 bolt pattern (also called lug pattern or PCD). The center bore is 124.9mm and the offset is 44mm.
What other years of Chevrolet Express 2500 Passenger have the same bolt pattern as the 2018?
The Chevrolet Express 2500 Passenger uses the 8x180 pattern from 2011 through 2024. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
What is the PCD for a 2018 Chevrolet Express 2500 Passenger?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2018 Express 2500 Passenger, the PCD is 8x180.
Why is matching the 124.9mm center bore important for the 2018 Express 2500 Passenger?
The 124.9mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Can I use spacers on my 2018 Chevrolet Express 2500 Passenger?
Yes, but ensure the wheel spacers match the 8x180 bolt pattern and 124.9mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
What lug nut size does the 2018 Chevrolet Express 2500 Passenger use?
The 2018 Chevrolet Express 2500 Passenger uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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