Freightliner 108SD 2020–2021 — technical service bulletin
Bulletin CALFTLWS000-01 · NHTSA communication 10173645 · issued Apr 8, 2020
Technical service bulletin
communication type
Wheels
component
2020–2021
model years
14
vehicle entries
Official summary
Customer Advisory Letter for GWR Label Correction. Freightliner 108SD/114SD, Coronado, New Cascadia, and Business Class M2 vehicles and Western Star 4700 and 4900 vehicles equipped with a certain tire rating have the wrong Component GWR label. DTNA is requesting the current Component GWR label be replaced with the correct label.
Vehicles covered
- 2020 Freightliner 108SD
- 2021 Freightliner 108SD
- 2020 Freightliner 114SD
- 2021 Freightliner 114SD
- 2020 Freightliner Business Class M2
- 2021 Freightliner Business Class M2
- 2020 Freightliner Cascadia
- 2021 Freightliner Cascadia
- 2020 Freightliner Coronado
- 2021 Freightliner Coronado
- 2020 Western Star 4700
- 2021 Western Star 4700
- 2020 Western Star 4900
- 2021 Western Star 4900
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.