Chevrolet Silverado 2500 2007–2020 — technical service bulletin
Bulletin PIT4506E · NHTSA communication 10176313 · issued May 13, 2020
Technical service bulletin
communication type
Tires
component
2007–2020
model years
46
vehicle entries
Official summary
This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" will ensure the safe handling and ride characteristics of the truck and should not be lowered.
Vehicles covered
- 2007 Chevrolet Silverado 2500
- 2008 Chevrolet Silverado 2500
- 2009 Chevrolet Silverado 2500
- 2010 Chevrolet Silverado 2500
- 2011 Chevrolet Silverado 2500
- 2012 Chevrolet Silverado 2500
- 2013 Chevrolet Silverado 2500
- 2014 Chevrolet Silverado 2500
- 2015 Chevrolet Silverado 2500
- 2016 Chevrolet Silverado 2500
- 2017 Chevrolet Silverado 2500
- 2018 Chevrolet Silverado 2500
- 2019 Chevrolet Silverado 2500
- 2020 Chevrolet Silverado 2500
- 2012 Chevrolet Suburban
- 2013 Chevrolet Suburban
- 2016 Chevrolet Suburban
- 2017 Chevrolet Suburban
- 2018 Chevrolet Suburban
- 2019 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 2500
- 2008 GMC Sierra 2500
- 2009 GMC Sierra 2500
- 2010 GMC Sierra 2500
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
- 2019 GMC Sierra 2500
- 2020 GMC Sierra 2500
- 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.