2022 Thor Motor Coach Quantum
Problems, recalls and owner-reported issues
Wheels is the leading concern among 1 owner complaints filed for this model year. This is the 4th highest complaint count among 6 Quantum model years with reports.
What owners report most often
Recalls and investigations
Equipment, recreational vehicle/trailerAug 10, 2022
Thor Motor Coach (TMC) is recalling certain 2022-2023 Four Winds, Quantum, Chateau, and 2022 Geneva motorhomes. The electric retractable awning has a welded seam on the fabric that may separate, potentially allowing the awning to drop beyond normal operation.
An awning that drops or extends beyond normal operation can increase the risk of injury.
Dealer will repair or replace the awnings, free of charge. Owner notification letters were mailed by September 16, 2022. Owners may contact TMC customer service at 1-877-855-2867.
Campaign 22V611000 on NHTSA.gov
Equipment, recreational vehicle/trailer, lpg systems, lines and fittingsMay 5, 2022
Thor Motor Coach (TMC) is recalling certain 2022 Scope, Tellaro, Sanctuary, Delano, Sequence, Tranquility, Rize, Synergy, Quantum, Magnitude, Geneva, Compass, Chateau, Four Winds, and 2022-2023 Tiburon, and Gemini vehicles. The quick disconnect fittings in the LP gas system may be cracked, causing a gas leak.
A gas leak in the presence of an ignition source can increase the risk of a fire.
Dealers will replace the quick disconnect fittings, free of charge. Owner notification letters were mailed June 27, 2022. Owners may contact TMC customer service at 1-877-855-2867.
Campaign 22V300000 on NHTSA.gov
Representative owner complaints
1 report, newest first.
Wheels, Aug 20, 2024
I own a 2022 Thor Quantum LC22 motorhome build on a 2022 Ford E350 chassis. The rear dually tires were installed with Dicor brand inner tire valve extenders. These extenders are attached to the outer wheels using a plastic clip. The plastic clip on the driver's side extender broke off, causing the extender device to hang free. As I was driving the vehicle, the device wedged between the tires and cut the sidewalls on both, causing a sudden flat tire. Both tires needed to be replaced. When at the repair shop, the mechanic found the other valve extender on the passenger side was also broken and hanging free. I believe this is a defect and should be investigated as it could cause a blowout.