Service bulletins for the 2021 Lexus RC
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
36 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Wheels are shown. Show all
| L-SB-0037-23 | 2023-08-28. Service bulletin. WHEELS. TSB: Some 2021 ? 2024 model year Lexus vehicles use hub bolts in place of studs/nuts to fasten the wheels to the vehicle. If non-compatible wheels or hub bolts/nuts are installed, there is increased risk that the wheel(s) could come off resulting in a crash. This service bulletin outlines the physical differences and precautions that should be taken when servicing different wheel and wheel fastener types. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.