2018–2019 Thor Motor Coach Quantum Recall: Vehicles may be missing the mid-ship marker lights
NHTSA campaign 19V215000 · Exterior Lighting · filed Mar 20, 2019 · verified Jul 30, 2026
The defect
Thor Motor Coach (TMC) is recalling certain 2018-2019 Quantum RW28 motorhomes. The vehicles may be missing the mid-ship marker lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
Without mid-ship marker lights, other drivers may underestimate the length of the vehicle, increasing the risk of crash.
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
TMC will notify owners, and dealers will inspect and install mid-ship marker lights, as needed, free of charge. The recall began on April 25, 2019. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000167.
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.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Thor Motor Coach | Quantum | 2018, 2019 |
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Other campaigns involving Thor Motor Coach vehicles
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All Thor Motor Coach Quantum recalls → · All Thor Motor Coach recalls →
Source: NHTSA recall database, campaign 19V215000 (manufacturer number RC000167). Data last verified Jul 30, 2026.