2022 Thor Motor Coach Magnitude, 2021–2022 Thor Motor Coach Omni, 2021 Thor Motor Coach Redundant Magnitude Recall: LP gas line may have been incorrectly routed through the rear suspension…
NHTSA campaign 21V754000 · Equipment · filed Sep 28, 2021 · verified Jul 30, 2026
The defect
Thor Motor Coach (TMC) is recalling 2021-2022 Magnitude and Omni motorhomes. The LP gas line may have been incorrectly routed through the rear suspension leaf springs, which could damage the line and cause a gas leak.
The risk
A gas leak increases the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will re-route the LP line as necessary, free of charge. Owner notification letters were mailed November 23, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000242.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
Related recalls
More Thor Motor Coach Magnitude recalls
- 2023–2026 Thor Motor Coach Axis and 13 other models — Slide-Out room can be deployed without the parking brake…
- 2023–2024 Thor Motor Coach Magnitude and 1 other model — Emergency exit window could be blocked while outside…
- 2023 Thor Motor Coach Magnitude and 1 other model — Occupant and Cargo Carrying Capacity (OCCC) Label states…
- 2022 Thor Motor Coach Chateau and 15 other models — Quick disconnect fittings in the LP gas system may be…
- 2019–2020 Thor Motor Coach Magnitude and 1 other model — Seat recliner mechanisms may be missing the third pawl…
Other campaigns involving Thor Motor Coach vehicles
- 2023–2024 Thor Motor Coach Dazzle and 7 other models — Solar panel mounting brackets may become loose or break…
- 2023–2024 Thor Motor Coach Dazzle and 5 other models — Adhesive securing the solar panels to the roof may fail…
- 2025–2026 Thor Motor Coach Chateau and 7 other models — A P-clamp may not have been installed, allowing the Liquid…
All Thor Motor Coach Magnitude recalls → · All Thor Motor Coach recalls →
Source: NHTSA recall database, campaign 21V754000 (manufacturer number RC000242). Data last verified Jul 30, 2026.