Campaigns naming each model year, as filed with NHTSA
This page lists every US recall campaign that named the Thor Motor Coach Challenger for model year 2010 or later, as filed with NHTSA. It counts 15 campaigns. CarsMultiverse is an independent site, not an authority. The list was read from the NHTSA flat file FLAT_RCL_POST_2010.txt (file dated 10 September 2026) and this index was built on 11 September 2026. Each campaign links to the site's own page for it, where one exists, or to the notice at NHTSA.
Campaigns, newest first
| Campaign | Model years named | Component | Wording |
|---|---|---|---|
| 21V845 | 2017 | Structure: Body: Door | no change caught |
| 19V504 | 2019 to 2020 | Equipment: Recreational Vehicle/Trailer | no change caught |
| 18V812 | 2017 to 2019 | Visibility | no change caught |
| 18V705 | 2013 | Visibility: Windshield Wiper/Washer | no change caught |
| 17V758 | 2010 to 2018 | Equipment | no change caught |
| 17V634 | 2017 to 2018 | Equipment: Other: Labels | no change caught |
| 17V555 | 2014 to 2016 | Visibility: Windshield Wiper/Washer | no change caught |
| 17V362 | 2017 | Equipment: Recreational Vehicle/Trailer | no change caught |
| 17V162 | 2014 to 2016 | Visibility: Windshield Wiper/Washer | no change caught |
| 15V745 | 2011 to 2016 | Equipment: Recreational Vehicle/Trailer | no change caught |
| 15V719 | 2016 | Power Train: Automatic Transmission | no change caught |
| 15V699 | 2016 | Parking Brake | no change caught |
| 15V004 | 2015 | Equipment: Recreational Vehicle/Trailer | no change caught |
| 14V127 | 2013 to 2014 | Equipment: Recreational Vehicle/Trailer | no change caught |
| 13V164 | 2013 to 2014 | Equipment | no change caught |
None of these notices has been caught changing wording after publication so far.
Campaigns by model year
How many of the 15 campaigns named each model year. One campaign usually names several years, so the bars add up to more than the total.
Systems recalled most often
Taken from the first part of the component field in the NHTSA file, one entry per campaign.
See recalls by manufacturer for every maker in the file, or check your car against the authority's register. Wording changes for this model are also available as an RSS feed.
How to cite: CarsMultiverse, "Thor Motor Coach Challenger recalls", index built 11 September 2026 from FLAT_RCL_POST_2010.txt (NHTSA flat file). https://carsmultiverse.com/thor-motor-coach-challenger-recalls/ The site is independent. For the official record, cite the NHTSA notice for each campaign.
The rest of the Thor Motor Coach record
Every Thor Motor Coach campaign we hold, newest first, with the ones caught being rewritten marked.
Other Thor Motor Coach models:
Four Winds30Chateau26Tuscany25Windsport23Outlaw22Freedom Elite19Hurricane19Quantum19Venetian15Ace12Daybreak12Palazzo12Vegas12Axis11Magnitude10Miramar10Omni9Compass8Gemini8Siesta8Tellaro8Tuscany Xte8Chateau Citation7Rize7Scope7Sequence6Astoria5Citation5Delano5Four Winds Siesta5Majestic5Synergy5Aria4Avanti4Geneva4Sanctuary4Tiburon4Tranquility4Dazzle3Four Winds 50003Freedom Traveler3Redundant Chateau3Redundant Four Winds3Serrano3Twist3
Thor Motor Coach Challenger across the registers
This site holds seven national and European registers. Thor Motor Coach Challenger is named on 12 Canadian notices. Those are separate campaigns, filed with separate authorities on their own schedules. Nothing here says any one of them is another one in a different country.
Canadian
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The figure is recounted as the registers publish, so the badge does not go stale.
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