2013 Chevrolet Silverado 1500 Regular Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2013 Chevrolet Silverado 1500 Regular 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.
2013 Silverado 1500 Regular Cab — Year-Specific Fitment Context
The 2013 Chevrolet Silverado 1500 Regular Cab is in year 15 of 26 using the 6x139.7 pattern (1999–2024). Wheels from any 1999–2024 Chevrolet Silverado 1500 Regular Cab are cross-compatible with the 2013 model.
Chevrolet Silverado 1500 Regular Cab Bolt Pattern by Year
The table below shows how the Silverado 1500 Regular Cab's wheel specifications have changed over the years. The 2013 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1999 | 6x139.7 | 78.1 | 16 |
| 2000 | 6x139.7 | 78.1 | 16 |
| 2001 | 6x139.7 | 78.1 | 16 |
| 2002 | 6x139.7 | 78.1 | 16 |
| 2003 | 6x139.7 | 78.1 | 16 |
| 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 2013 Chevrolet Silverado 1500 Regular Cab
The 2013 Chevrolet Silverado 1500 Regular Cab uses a 6x139.7 bolt pattern with a 78.1mm center bore. When selecting aftermarket wheels, ensure hub-centric rings are used to match the 78.1mm bore, preventing vibrations and ensuring proper load distribution. The factory offset is 26mm; deviations beyond ±10mm may cause rubbing or clearance issues. Always verify lug nut thread pitch (14x1.50) and seat type—factory wheels use cone seats, while aftermarket wheels may require ball or conical seats. Incorrect lug nuts can lead to wheel loosening. For safety, avoid universal fitment wheels without proper hub rings and torque to manufacturer specs.
Historical Fitment Data Reference
In our dataset, Chevrolet Silverado 1500 Regular Cab appears from 1999 to 2024 (26 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 after 50-100 miles of driving to ensure proper seating.
- ✅ Aftermarket wheels with a larger center bore require hub-centric rings; never rely solely on lug nuts for centering.
- ✅ Check for brake caliper clearance when using wheels with offset less than 20mm or greater than 32mm.
- ⚠️ 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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2013 Chevrolet Silverado 1500 Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 2013 Chevrolet Silverado 1500 Regular Cab?
The 2013 Chevrolet Silverado 1500 Regular 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 Regular Cab have the same bolt pattern as the 2013?
The Chevrolet Silverado 1500 Regular Cab uses the 6x139.7 pattern from 1999 through 2024. Wheels from any of these model years are dimensionally compatible with the 2013, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 2013 Chevrolet Silverado 1500 Regular 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.
Do 2013 Chevrolet Silverado 1500 Regular Cabs use lug bolts or lug nuts?
The 2013 Silverado 1500 Regular Cab requires N 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Can I put aftermarket wheels on my 2013 Chevrolet Silverado 1500 Regular 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).
What is the center bore of a 2013 Chevrolet Silverado 1500 Regular Cab?
The factory center bore (hub bore) for the 2013 Chevrolet Silverado 1500 Regular Cab is 78.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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