Toyota 4RUNNER 2021 — technical service bulletin
Bulletin T-SB-0029-20 Rev · NHTSA communication 10178527 · issued Jul 31, 2020
Technical service bulletin
communication type
Trailer Hitches
component
2021
model years
18
vehicle entries
Official summary
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle.
Vehicles covered
- 2021 Toyota 4RUNNER
- 2021 Toyota Avalon
- 2021 Toyota Camry
- 2021 Toyota C-HR
- 2021 Toyota Corolla
- 2021 Toyota Corolla Hatchback
- 2021 Toyota Highlander
- 2021 Toyota Land Cruiser
- 2021 Toyota Mirai
- 2021 Toyota Prius
- 2021 Toyota Prius Prime
- 2021 Toyota RAV4
- 2021 Toyota RAV4 Prime
- 2021 Toyota Sequoia
- 2021 Toyota Supra
- 2021 Toyota Tacoma
- 2021 Toyota Tundra
- 2021 Toyota Venza Hybrid
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.