Toyota Tundra 2018–2021 — technical service bulletin
Bulletin T-TT-0635-20 · NHTSA communication 10185775 · issued Dec 10, 2020
Technical service bulletin
communication type
Suspension
component
2018–2021
model years
4
vehicle entries
Official summary
TT: Some 2018-2021 model year Tundra vehicles may exhibit a front vibration when braking.
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.