Chevrolet Silverado 1500 bolt pattern & wheel specs by year
The Chevrolet Silverado 1500 uses a 6x139.7 bolt pattern across 2005–2026. Center bore and factory wheel sizes are listed by year.
| Year | Bolt pattern | Center bore | Factory wheels | Basis |
|---|---|---|---|---|
| 2005 | 6x139.7 | 78.1 mm | 16x7.0 | exact year |
| 2006 | 6x139.7 | 78.1 mm | — | exact year |
| 2007 | 6x139.7 | 78.1 mm | 17x7.5 | exact year |
| 2008 | 6x139.7 | 78.1 mm | — | generation |
| 2009 | 6x139.7 | 78.1 mm | — | generation |
| 2010 | 6x139.7 | 78.1 mm | — | generation |
| 2011 | 6x139.7 | 78.1 mm | — | generation |
| 2012 | 6x139.7 | 78.1 mm | 18x8.0 | exact year |
| 2013 | 6x139.7 | 78.1 mm | — | generation |
| 2014 | 6x139.7 | 78.1 mm | 20x9.0 | exact year |
| 2015 | 6x139.7 | 78.1 mm | 18x8.5 | exact year |
| 2016 | 6x139.7 | 78.1 mm | 20x9.0 | exact year |
| 2017 | 6x139.7 | 78.1 mm | — | generation |
| 2018 | 6x139.7 | 78.1 mm | — | generation |
| 2019 | 6x139.7 | 78.1 mm | 20x9.0 | exact year |
| 2020 | 6x139.7 | 78.1 mm | — | generation |
| 2021 | 6x139.7 | 78.1 mm | — | generation |
| 2022 | 6x139.7 | 78.1 mm | 20x9.0 | exact year |
| 2023 | 6x139.7 | 78.1 mm | 18x8.5 | exact year |
| 2024 | 6x139.7 | 78.1 mm | — | generation |
| 2025 | 6x139.7 | 78.1 mm | — | generation |
| 2026 | 6x139.7 | 78.1 mm | — | generation |
Each year links to its full spec page, which lists every configuration with the source document and page. Bolt pattern explained: what 6x139.7 means.
Frequently asked questions
What is the Chevrolet Silverado 1500 bolt pattern?
6x139.7 for the years listed here (2005–2026). Check the year row for your model year.