Chevrolet Silverado 1500 2007–2013 — technical service bulletin
Bulletin PIT4506C · NHTSA communication 10247655 · issued Oct 1, 2012
Technical service bulletin
communication type
Tires
component
2007–2013
model years
28
vehicle entries
Official summary
Questions Regarding Reducing Tire Pressures.
Vehicles covered
- 2007 Chevrolet Silverado 1500
- 2008 Chevrolet Silverado 1500
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2011 Chevrolet Silverado 1500
- 2012 Chevrolet Silverado 1500
- 2013 Chevrolet Silverado 1500
- 2012 Chevrolet Suburban
- 2013 Chevrolet Suburban
- 2007 Chevrolet Suburban 1500
- 2008 Chevrolet Suburban 2500
- 2009 Chevrolet Suburban 2500
- 2010 Chevrolet Suburban 2500
- 2011 Chevrolet Suburban 2500
- 2007 GMC Sierra Denali
- 2008 GMC Sierra Denali
- 2009 GMC Sierra Denali
- 2010 GMC Sierra Denali
- 2011 GMC Sierra Denali
- 2012 GMC Sierra Denali
- 2013 GMC Sierra Denali
- 2007 GMC Yukon XL 2500
- 2008 GMC Yukon XL 2500
- 2009 GMC Yukon XL 2500
- 2010 GMC Yukon XL 2500
- 2011 GMC Yukon XL 2500
- 2012 GMC Yukon XL 2500
- 2013 GMC Yukon XL 2500
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.