Chevrolet 3500 2016–2020 — technical service bulletin
Bulletin 16NA331 · NHTSA communication 10161930 · issued May 7, 2019
Technical service bulletin
communication type
Tires
component
2016–2020
model years
13
vehicle entries
Official summary
This warranty administration bulletin provides the information on General Motors Tire Warranty Policies and Procedures for Low Cab Forward Medium Duty Trucks (US Medium Duty Dealers Only).
Vehicles covered
- 2016 Chevrolet 3500
- 2018 Chevrolet 3500
- 2019 Chevrolet Duplicate Silverado 5500
- 2017 Chevrolet Low Cab Forward 4500
- 2017 Chevrolet Low Cab Forward 5500
- 2016 Chevrolet Silverado 3500
- 2017 Chevrolet Silverado 3500
- 2018 Chevrolet Silverado 3500
- 2019 Chevrolet Silverado 3500
- 2020 Chevrolet Silverado 3500
- 2019 Chevrolet Silverado 4500
- 2020 Chevrolet Silverado 4500
- 2020 Chevrolet Silverado 5500
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.