NHTSA Recall 18V780000: Caliper (service brakes)
Thor Motor Coach reported this safety recall to NHTSA on , covering an estimated 134 vehicles. It affects 2 models including the Thor Aria.
| NHTSA campaign | 18V780000 |
|---|---|
| Manufacturer campaign | RC000164 |
| Component | SERVICE BRAKES, AIR › DISC › CALIPER |
| Report received | November 5, 2018 |
| Owner notification | December 5, 2018 |
| Initiated by | Manufacturer |
Defect
Thor Motor Coach (TMC) is recalling certain 2018-2019 Thor Aria and Venetian motorhomes. The brake caliper mounting bolts may have been insufficiently tightened.
Safety risk
Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Remedy
TMC will notify owners, and Daimler Trucks North America (DTNA) authorized service facilities will check and tighten the brake caliper mounting bolts, free of charge. The recall began December 5, 2018. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000164.
Notes
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.
Vehicles covered by recall 18V780000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.