Model year

2026 Thor Motor Coach Four Winds

Other, gasoline, RWD/Rear-Wheel Drive, built in United States. Owner complaints on file from Jul 29, 2025 to Apr 26, 2026.

Recall campaigns covering this model year24,778 vehicles or units across those campaigns
Owner complaints22.0 times the median 2026 other
Severity index0.02026 others average 0.0
First 24 monthsOpenWindow has not closed yet
Complaints over time

Complaints about the 2026 Thor Motor Coach Four Winds peaked in 2025, with 1 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.250.50.751202512026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

100% of complaints about the 2026 Thor Motor Coach Four Winds name wheels

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Wheels
2
Equipment
1
Tires
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

2 recall campaigns cover the 2026 Thor Motor Coach Four Winds

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2026 Thor Motor Coach Four Winds
CampaignFiledSubjectComponentVehiclesRemedy
25V-709Oct 17, 2025P-clamp may not have been installed, allowing the Liquid Propane (LP) generator hose to contact the exhaustEquipment527Repair or modification
25V-171Mar 20, 2025Slide-Out room can be deployed without the parking brake engaged, allowing the room to extend while the vehicle is in motionEquipment4,251Part replacement
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2026 Thor Motor Coach Four Winds

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

2 complaints on file, page 1 of 1.

  1. Filed Apr 26, 2026Failure Apr 21, 2026Chambersburg, PARecreational vehicle/trailer, Valve, Wheels

    2026 Ford E-350 Chassis / Thor Four Winds 25Z motor coach; which only had about 800 miles on it! While driving north on I-81, the low tire pressure warning came on. So, I switched to the tire pressure screen and the outside left tire was dramatically loosing pressure from recommended 65 psi - dropping to around 30 psi within a few mile. We pulled of onto the shoulder, with only 3-4’ clearance of traffic. My wife and I found that the angled extension valve stem came unscrewed from straight connection on the rim and was loosing lots of air. I was able to hand tighten the angled extension, then with needle-nose pliers snug up the valve stem extension. I then was able to use a portable compressor to re-inflate the tire to spec and continue out trip. However, had we not recognized the dramatic tire pressure drop, I’m sure we would have had a blowout!

    NHTSA complaint 11733842
  2. Filed Jul 29, 2025Failure May 22, 2025Miami beach, FLWheels

    The vehicle I rented — a Thor RV based on a Ford E350 — was handed over with a missing lug nut on one wheel and a dangerously loose lug nut on the opposite rear wheel. The component that failed is part of the wheel fastener system (lugs/nuts/bolts). It is not available for inspection now, as the vehicle has since been returned to the rental company. This situation posed a serious safety risk — had the remaining nuts failed while driving, the wheel could have detached entirely, potentially leading to a crash or injury. I noticed the issue during a basic inspection many miles after the pickup. I was forced to buy and install a replacement lug nut myself to make the vehicle roadworthy and safe to drive. I have the propf that the vehicule was handed over to me with a missing lug nut as the video I took during tje check in shows the missing lug nut. The issue was confirmed independently by me, and I informed the rental company immediately. They acknowledged the problem and promised to refund the cost of the part. However, it has now been over two months, and they have neither issued the refund nor provided any follow-up. The vehicle was not inspected by police, manufacturer, or insurance, as I managed to resolve the issue myself to avoid driving in unsafe conditions. There were no warning lights or messages — only a physical inspection revealed the problem. I am filing this report because I believe the company rented out a mechanically unsafe vehicle, and others could be at risk if this is not addressed.

    NHTSA complaint 11676889
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

No manufacturer communications on file

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

Source: NHTSA manufacturer communications files.