Toyota Tundra 2007–2020 — technical service bulletin
Bulletin T-SB-0030-20 · NHTSA communication 10173991 · issued Mar 31, 2020
Technical service bulletin
communication type
Structure
component
2007–2020
model years
14
vehicle entries
Official summary
TSB: Some 2007 ? 2020 model year Tundra vehicles may exhibit corrosion or paint blistering on the front and/or rear lower door sill(s). Follow the Repair Procedure in this bulletin to address this condition.
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.