Toyota 4RUNNER 2019 — technical service bulletin
Bulletin T-TT-0554-19 · NHTSA communication 10163728 · issued Jul 30, 2019
Technical service bulletin
communication type
Wheels
component
2019
model years
1
vehicle entries
Official summary
TT: Steering wheel vibration and/or shimmy while driving at 62 mph or above. ? This is for vehicles with less than 5,000 miles and OE wheels and tires. ? Vehicles must have P265/70R17 Dunlop tires. ? No previous repair for same concern or tire rotations.
Vehicles covered
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.