2025 Thor Motor Coach Quantum recalls and problems

The 2025 Thor Motor Coach Quantum has 2 safety recalls and 1 owner complaint filed with NHTSA. Recall repairs are free at any Thor Motor Coach dealer.

Recalls
2
Complaints
1
Crashes / fires
0 / 0
Injuries / deaths
0 / 0

Recalls may cover only some 2025 Thor Motor Coach Quantum vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2025 Thor Motor Coach Quantum recalls

Recall 25V-709: Equipment

Reported Oct 17, 2025 · 527 vehicles affected · Thor Motor Coach

Problem: Thor Motor Coach (TMC) is recalling certain 2026 Geneva, 2025-2026 Quantum, Four Winds, Pasadena, Eddie Bauer, Chateau, Freedom Elite, and Coleman recreational vehicles. A P-clamp may not have been installed, allowing the Liquid Propane (LP) generator hose to contact the exhaust.

Risk: A LP hose that contacts the generator exhaust increases the risk of a fire.

Fix: Dealers will install a P-clamp to secure the LP hose, free of chare. Owner notification letters were mailed December 15, 2025. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000335.

Recall 25V-171: Equipment

Reported Mar 20, 2025 · 4,251 vehicles affected · Thor Motor Coach

Problem: Thor Motor Company (TMC) is recalling certain 2023-2026 Axis, Chateau, Four Winds, 2023-2025 Coleman, Echelon, Freedom Elite, Geneva, Outlaw, Quantum, Vegas, 2025 Eddie Bauer, Freedom Traveler, Pasadena, and 2024-2025 Magnitude motorhomes. The slide-Out room can be deployed without the parking brake engaged, allowing the room to extend while the vehicle is in motion.

Risk: A slide-Out room that extends unexpectedly increases the risk of a crash.

Fix: Dealers will replace the park brake harness, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000325.

2025 Thor Motor Coach Quantum problems reported by owners

Problem areaReports
Tires1

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2025 Thor Motor Coach Quantum complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Tires · reported Jul 25, 2026
Three original equipment Hankook Dynapro HT tires developed belt-related failures at approximately 6,000 miles of use during a road trip in June 2026. On [XXX], while driving in Tennessee, we noticed a vibration that gradually increased in intensity. We stopped for inspection at C&D Tire & Service in Athens, TN, which found a "bad belt" in the left-front tire at an odometer reading of 5,649 miles. The tire was replaced and retained. The following day, [XXX], the vibration returned and worsened. We stopped at Bill Morgan Tire in Lexington, KY, which found a "severe belt rupture" in the…

Other Thor Motor Coach Quantum years

Compare all Thor Motor Coach Quantum years · All Thor Motor Coach models

Frequently asked questions

Does the 2025 Thor Motor Coach Quantum have any recalls?

Yes — NHTSA lists 2 recalls for the 2025 Thor Motor Coach Quantum: 25V-709 (equipment), 25V-171 (equipment). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2025 Thor Motor Coach Quantum?

Owners report tires problems most often (1 reports).

Are Thor Motor Coach recall repairs free?

Yes. Safety recall repairs are free at authorized Thor Motor Coach dealers, whether you are the first owner or bought the car used.