Toyota Tundra 2016–2019 — technical service bulletin
Bulletin T-TT-0610-20 · NHTSA communication 10176498 · issued May 14, 2020
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2016–2019
model years
4
vehicle entries
Official summary
TT: Some 2016-2019 model year Tundra vehicles may experience vibration and noise with light brake application. Rear axle runout may not meet the specification of 0.05 mm (0.00197 in.)
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.