2018 Thor Motor Coach Windsport Problems, Complaints & Recalls

Source: NHTSA · Updated Jan 15, 2026 · 6 owner complaints analyzed

Compared with other Windsport years
Not enough data 3rd of 21 for complaints
NHTSA crash rating
Not rated

Owners have filed 6 complaints with NHTSA about the 2018 Thor Motor Coach Windsport. That ranks 3rd out of 21 Windsport model years for complaints. The most reported problem area is electrical system (1 complaints, 17%), typically at around 47,700 miles. Complaints mention 1 fire. There are 5 safety recalls covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2018 Thor Motor Coach Windsport problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Electrical System1 · ~47,700 mi
Exterior Lighting1 · ~1,026 mi
Structure1 · ~48,900 mi
Suspension1 · ~9,854 mi
Unknown or Other1
Visibility1 · ~2,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Electrical System117%47,700——
Exterior Lighting117%1,026——
Structure117%48,900——
Suspension117%9,854——
Unknown or Other117%———
Visibility117%2,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2020, with 2 complaints
2019: 1201912020: 2202022021: 1202112024: 1202412026: 120261

n = 6 complaints · Source: NHTSA

2018 Thor Motor Coach Windsport recalls (5)

Tap a recall to see the problem, the risk and the fix.

Equipment:recreational vehicle/trailer; structureFeb 24, 2023 · NHTSA campaign 23V121000 · 1,836 vehicles

Problem: Thor Motor Coach (TMC) is recalling certain 2018-2021 Hurricane and Windsport recreational vehicles. The driver and front passenger overhead cabinets may detach.

Risk: Overhead cabinets that detach while the vehicle is in motion can fall onto seat occupants, increasing the risk of a crash or injury.

Fix: Dealers will inspect and reinstall the overhead cabinets, if necessary, free of charge. Owner notification letters were mailed March 15, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000290.

Equipment:recreational vehicle/trailerDec 21, 2020 · NHTSA campaign 20V804000 · 940 vehicles

Problem: Thor Motor Coach (TMC) is recalling certain 2018-2019 Hurricane and Windsport motorhomes. The overhead cabinets located above the driver and front passenger seats may detach and fall onto the seat occupants, possibly causing the driver to lose control of the vehicle.

Risk: A loss of vehicle control can increase the risk of a crash.

Fix: TMC will notify owners, and dealers will inspect the overhead cabinets, and reinstall them as necessary, free of charge. The recall began January 29, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000208.

EquipmentNov 22, 2017 · NHTSA campaign 17V758000 · 110,400 vehicles

Problem: Thor Motor Coach (Thor) is recalling various 2003-2018 recreational vehicles, equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. See a list of the affected trailer models at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V758-5764.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf

Risk: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Fix: Thor will notify owners, instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on January 15, 2018. Owners may contact Thor customer service at 1-877-500-1020, or Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information.

Exterior lightingNov 2, 2017 · NHTSA campaign 17V692000 · 36 vehicles

Problem: Thor Motor Coach (TMC) is recalling certain 2018 Ace, Axis, Hurricane, Windsport, and Vegas motorhomes. The wiring for the trailer lights may have been inserted into the wrong locations of the trailer lighting socket causing the trailer lights to not function properly. 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."

Risk: If the trailer lights do not function as intended, it can increase the risk of a crash.

Fix: Thor has notified owners and dealers will re-wire a new connector, free of charge. The recall began on November 21, 2017. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this recall is RC000148.

Equipment:other:labelsOct 9, 2017 · NHTSA campaign 17V634000 · 507 vehicles

Problem: Thor Motor Coach (TMC) is recalling certain 2017-2018 Challenger, Axis, Chateau, Four Winds, Hurricane, Miramar, Palazzo, Tuscany, Vegas, Venetian, and Windsport motorhomes. The cargo carrying capacity (CCC) label on these vehicles may indicate an incorrect water capacity for the water heater/fresh water tank. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 120, "Tires and Rims for Motor vehicles over 10,000lbs."

Risk: If the water capacity information is incorrect and it causes the vehicle to be over loaded, there would be an increased risk of a crash.

Fix: TMC will notify owners and send them corrected labels, free of charge. The recall began on November 15, 2017. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this recall is RC000147.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

The contact owns a 2018 Thor Motor Coach Windsport. The contact stated that on several occasions while driving in cold temperatures, the windshield immediately became foggy. The defroster was activated but only the center vents operated as intended, while the far left and right vents failed to work…

Visibility · received Jan 15, 2026 · NHTSA complaint 11711174

The contact owns a 2018 Thor Motor Coach Wind sport. The contact stated that while the RV was parked, the contact became aware that the front chassis was fractured. The RV was taken to the dealer where the RV was diagnosed, and it was determined that the front chassis had failed and needed to be…

Structure · received Aug 26, 2024 · NHTSA complaint 11610881

The radio (and camera system) had been acting strangely and my cigarette outlets stopped working while i was driving. I stopped for the night and had parked and connected the rv to the campground power. About 10 minutes after parking and hooking up i started trouble shooting the loss of power to…

Electrical System · received Mar 31, 2021 · NHTSA complaint 11405729

There is a cabinet mounted on the ceiling that is above the drivers and passengers side that has not been properly secured. There are complaints and pictures found on the facebook group for thor owners. I decided to check mine and it was loose and when i opened the doors all of the screws located…

Unknown or Other · received Aug 31, 2020 · NHTSA complaint 11352353

Axel hangers on the passenger side of motor home were loose, found that this is a problem with the motor-homes very unsafe when towing a car or trailer. On highway traveling had to stop and get it torqued to continue. *dt*jb

Suspension · received Feb 4, 2020 · NHTSA complaint 11307021

Other Thor Motor Coach Windsport years

← 2017 Windsport · 2019 Windsport →

See all Thor Motor Coach Windsport problems by year, every Thor Motor Coach model, or the VIN decoder.

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Frequently asked questions

What are the most common problems with the 2018 Thor Motor Coach Windsport?

Owners most often report electrical system, exterior lighting, structure problems. The top one, electrical system, accounts for 1 complaint.

Was there a recall on the 2018 Thor Motor Coach Windsport?

Yes, 5 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2018 Thor Motor Coach Windsport a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Windsport model years, the 2018 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.