2009 Chevrolet Silverado 1500 Crew Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2009 Chevrolet Silverado 1500 Crew Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | N 14x1.50 |
| Center Bore (CB) | 78.1 mm |
| Offset (ET) | 26 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2009 Silverado 1500 Crew Cab — Year-Specific Fitment Context
The 2009 Chevrolet Silverado 1500 Crew Cab is in year 6 of 21 using the 6x139.7 pattern (2004–2024). Wheels from any 2004–2024 Chevrolet Silverado 1500 Crew Cab are cross-compatible with the 2009 model.
Chevrolet Silverado 1500 Crew Cab Bolt Pattern by Year
The table below shows how the Silverado 1500 Crew Cab's wheel specifications have changed over the years. The 2009 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2004 | 6x139.7 | 78.1 | 16 |
| 2005 | 6x139.7 | 78.1 | 16 |
| 2006 | 6x139.7 | 78.1 | 16 |
| 2007 | 6x139.7 | 78.1 | 16 |
| 2008 | 6x139.7 | 78.1 | 16 |
| ▸ 2009 | 6x139.7 | 78.1 | 26 |
| 2010 | 6x139.7 | 78.1 | 26 |
| 2011 | 6x139.7 | 78.1 | 26 |
| 2012 | 6x139.7 | 78.1 | 26 |
| 2013 | 6x139.7 | 78.1 | 26 |
| 2014 | 6x139.7 | 78.1 | 26 |
| 2015 | 6x139.7 | 78.1 | 26 |
| 2016 | 6x139.7 | 78.1 | 26 |
| 2017 | 6x139.7 | 78.1 | 26 |
| 2018 | 6x139.7 | 78.1 | 26 |
| 2019 | 6x139.7 | 78.1 | 24-28 |
| 2020 | 6x139.7 | 78.1 | 24-28 |
| 2021 | 6x139.7 | 78.1 | 24-28 |
| 2022 | 6x139.7 | 78.1 | 24-28 |
| 2023 | 6x139.7 | 78.1 | 24-28 |
| 2024 | 6x139.7 | 78.1 | 24-28 |
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 2009 Chevrolet Silverado 1500 Crew Cab
When selecting wheels for your 2009 Chevrolet Silverado 1500 Crew Cab, the center bore must be 78.1mm or larger. If aftermarket wheels have a larger bore, use hub-centric rings to prevent vibration and ensure proper load distribution. The factory offset is 26mm; deviations affect handling and clearance. Stay within ±6mm to avoid rubbing or suspension interference. Always verify lug nut thread pitch (14x1.50) and seat type—use conical (60-degree) or ball seat nuts matching the wheel. Improper lug nuts can cause wheel separation. For safety, re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Chevrolet Silverado 1500 Crew Cab appears from 2004 to 2024 (21 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: 2
- Observed total offset span across years: 54.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lb after 50-100 miles of driving.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause vibration and stress on studs.
- ✅ Check brake caliper clearance when using wheels with offset less than 20mm; aftermarket brakes may require spacers.
- ⚠️ 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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2009 Chevrolet Silverado 1500 Crew Cab — Frequently Asked Questions
What is the bolt pattern for a 2009 Chevrolet Silverado 1500 Crew Cab?
The 2009 Chevrolet Silverado 1500 Crew Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 26mm.
What other years of Chevrolet Silverado 1500 Crew Cab have the same bolt pattern as the 2009?
The Chevrolet Silverado 1500 Crew Cab uses the 6x139.7 pattern from 2004 through 2024. Wheels from any of these model years are dimensionally compatible with the 2009, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 2009 Chevrolet Silverado 1500 Crew Cab?
Refer to your owner's manual for exact specs, but always tighten the N 14x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What is the factory wheel offset for a 2009 Chevrolet Silverado 1500 Crew Cab?
The OEM offset for the 2009 Silverado 1500 Crew Cab is typically around 26mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the center bore of a 2009 Chevrolet Silverado 1500 Crew Cab?
The factory center bore (hub bore) for the 2009 Chevrolet Silverado 1500 Crew Cab is 78.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I put aftermarket wheels on my 2009 Chevrolet Silverado 1500 Crew Cab?
Absolutely. Just ensure the aftermarket wheels have a 6x139.7 bolt pattern, an offset near 26mm, and a center bore of at least 78.1mm (using hub rings if larger).
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