IllustrationWINDSHIELD WIPER TOGGLED - RIGHT WIPER GETS STUCK UNDER LEFT ARM - MAKING WIPERS STOP UNTIL PHYSICALLY RELEASED- NOT VERY GOOD STOPPING ON INTERSTATE 80 IN THE RAIN
2017 Thor Motor Coach Windsport
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Windsport years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Structure. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Equipment. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Trailer Hitches. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
Visibility/wiper complaints
1 reportsOfficial recalls
317V758000 · Equipment
Nov 22, 2017
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
Consequence & remedy
Consequence: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Remedy: 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.
17V634000 · Equipment:other:labels
Oct 9, 2017
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."
Consequence & remedy
Consequence: 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.
Remedy: 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.
17V239000 · Equipment:other:labels; Trailer Hitches
Apr 10, 2017
Thor Motor Coach (TMC) is recalling certain 2017 Ace, Hurricane, and Windsport motorhomes. The weight rating labels for the tow hitches on these vehicles indicate a 10,000lb weight capacity when the actual hitch capacity is 8,000lbs.
Consequence & remedy
Consequence: If the hitch is loaded to the capacity on the label, the hitch may damage the motorhome or the hitch may disconnect from the tow vehicle, increasing the risk of the crash.
Remedy: TMC will notify owners and provide them corrected labels, free of charge. The recall began on May 22, 2017. Owner's may contact TMC customer service at 1-877-500-1020.
Additional source detail variants (2)
Equipment:other:labels
Thor Motor Coach (TMC) is recalling certain 2017 Ace, Hurricane, and Windsport motorhomes. The weight rating labels for the tow hitches on these vehicles indicate a 10,000lb weight capacity when the actual hitch capacity is 8,000lbs.
Consequence: If the hitch is loaded to the capacity on the label, the hitch may damage the motorhome or the hitch may disconnect from the tow vehicle, increasing the risk of the crash.
Remedy: TMC will notify owners and provide them corrected labels, free of charge. The recall began on May 22, 2017. Owner's may contact TMC customer service at 1-877-500-1020.
Trailer Hitches
Thor Motor Coach (TMC) is recalling certain 2017 Ace, Hurricane, and Windsport motorhomes. The weight rating labels for the tow hitches on these vehicles indicate a 10,000lb weight capacity when the actual hitch capacity is 8,000lbs.
Consequence: If the hitch is loaded to the capacity on the label, the hitch may damage the motorhome or the hitch may disconnect from the tow vehicle, increasing the risk of the crash.
Remedy: TMC will notify owners and provide them corrected labels, free of charge. The recall began on May 22, 2017. Owner's may contact TMC customer service at 1-877-500-1020.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2PE24023 · Trailer Hitch Receiver Structure May Crack And Separate
Opened Aug 14, 2024 · Closed Jan 16, 2026
Status: closed (inferred from source dates) · Structure:frame And Members; Trailer Hitches
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation, PE24023, on August 14, 2024, to investigate allegations of Thor Motor Coach motorhome frame or trailer hitch structure cracking and separating. The hitch was manufactured by Lippert and installed by Thor as standard original equipment. ODI received eight Vehicle Owner Questionnaires (VOQs) describing the hitch structure cracking. If not caught in time, a cracked hitch can fully fracture and separate from the vehicle. ODI sent information requests to Thor and Lippert on September 6, 2024 and September 27, 2024, respectively. Thor's full response was received October 31, 2024, and Lippert's full response was received December 6, 2024. ODI reviewed the responses and learned of improvements introduced to increase the overall strength of the system. The manufacturers reported 32 total incidents, and ODI is aware of 37 non-duplicative subject vehicle incidents in total, including four crash incidents where the towed vehicle separated and struck a roadside feature. The overall failure rate for all subject vehicles is low, and ODI isnot aware of any failures on vehicles produced in the last 30 months. Although a defect has not been identified, the manufacturers understand the seriousness of a potential hitch receiver structure failure. As a result, Thor, supported by Lippert, is conducting a customer satisfaction campaign that instructs consumers to inspect their hitch structure and informs what to look for and what to do if issues are found. If consumers areuncomfortable performing this inspection, Thor dealers can inspect the trailer hitch for them. The inspection and repair will be done at no expense to the consumer. ODI is closing this Preliminary Evaluation (PE) with this manufacturer action. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Additional source detail variants (2)
Structure:frame And Members
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation, PE24023, on August 14, 2024, to investigate allegations of Thor Motor Coach motorhome frame or trailer hitch structure cracking and separating. The hitch was manufactured by Lippert and installed by Thor as standard original equipment. ODI received eight Vehicle Owner Questionnaires (VOQs) describing the hitch structure cracking. If not caught in time, a cracked hitch can fully fracture and separate from the vehicle. ODI sent information requests to Thor and Lippert on September 6, 2024 and September 27, 2024, respectively. Thor's full response was received October 31, 2024, and Lippert's full response was received December 6, 2024. ODI reviewed the responses and learned of improvements introduced to increase the overall strength of the system. The manufacturers reported 32 total incidents, and ODI is aware of 37 non-duplicative subject vehicle incidents in total, including four crash incidents where the towed vehicle separated and struck a roadside feature. The overall failure rate for all subject vehicles is low, and ODI isnot aware of any failures on vehicles produced in the last 30 months. Although a defect has not been identified, the manufacturers understand the seriousness of a potential hitch receiver structure failure. As a result, Thor, supported by Lippert, is conducting a customer satisfaction campaign that instructs consumers to inspect their hitch structure and informs what to look for and what to do if issues are found. If consumers areuncomfortable performing this inspection, Thor dealers can inspect the trailer hitch for them. The inspection and repair will be done at no expense to the consumer. ODI is closing this Preliminary Evaluation (PE) with this manufacturer action. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Trailer Hitches
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation, PE24023, on August 14, 2024, to investigate allegations of Thor Motor Coach motorhome frame or trailer hitch structure cracking and separating. The hitch was manufactured by Lippert and installed by Thor as standard original equipment. ODI received eight Vehicle Owner Questionnaires (VOQs) describing the hitch structure cracking. If not caught in time, a cracked hitch can fully fracture and separate from the vehicle. ODI sent information requests to Thor and Lippert on September 6, 2024 and September 27, 2024, respectively. Thor's full response was received October 31, 2024, and Lippert's full response was received December 6, 2024. ODI reviewed the responses and learned of improvements introduced to increase the overall strength of the system. The manufacturers reported 32 total incidents, and ODI is aware of 37 non-duplicative subject vehicle incidents in total, including four crash incidents where the towed vehicle separated and struck a roadside feature. The overall failure rate for all subject vehicles is low, and ODI isnot aware of any failures on vehicles produced in the last 30 months. Although a defect has not been identified, the manufacturers understand the seriousness of a potential hitch receiver structure failure. As a result, Thor, supported by Lippert, is conducting a customer satisfaction campaign that instructs consumers to inspect their hitch structure and informs what to look for and what to do if issues are found. If consumers areuncomfortable performing this inspection, Thor dealers can inspect the trailer hitch for them. The inspection and repair will be done at no expense to the consumer. ODI is closing this Preliminary Evaluation (PE) with this manufacturer action. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
PE20021 · Trimark 060-1650 Door Latch Failures
Opened Nov 23, 2020 · Closed Dec 13, 2024
Status: closed (inferred from source dates) · Equipment
On November 23, 2020, the Office of Defects Investigation (ODI) opened PE20021 to investigate allegations of inoperative Trimark THP 060-1650 door lock/latches originally equipped on model years (MY) 2015-2017 Class A and Class C motorhomes.ODI received forty-six Vehicle Owner’s Questionnaires (VOQs) describing consumers being locked in or out of their vehicles.The door latch, containing a die-cast zinc plunger, was produced by Equality during calendar years 2014-2016. The die-cast may become porous and brittle over time and can break without warning, causing the vehicle owner to be unable to open the recreational vehicle door equipped with the latch.If the motorhome does not have any other doors such as some Class A models, occupants could be trapped inside, needing to climb out using the emergency exits. If locked out, owners would be unable to easily get in and retrieve children and pets. ODI analyzed the data provided by Trimark in response to its January 27, 2021 information request letter.Although an elevated failure rate was evident on a specific combination of plunger bolt, door lock/latch assembly and door, the data showed that most failures occurred within the first two years of service on the affected 2015-2017 vehicles.This data suggests that component failures generally would have already occurred.Further, ODI data reflects a downward trend in complaints after calendar year 2018 and for post- MY 2016 vehicles.This downward trend may be attributed Trimark's actions in 2016 such as changes in the manufacturing process of its zinc plunger component for the relevant population and its 2016 decision to switch to a steel plunger. In view of the nature of early-life failure, and failure rate trending downward for model years 2017 and newer, this Preliminary Evaluation (PE) is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.