25 NHTSA safety recalls cover the Thor Motor Coach Four Winds, across model years 2003–2026. Every recall repair is free at any Thor Motor Coach dealer.
Is yours affected? Check your Four Winds by VIN — or pick your model year below for every recall, complaint and fix.
Recalls and owner complaints by model year
Of the Thor Motor Coach Four Winds model years, the 2015 drew the most owner complaints (5).
Recalls: NHTSA campaigns covering each Thor Motor Coach Four Winds model year on this page. Complaints: owner reports filed with NHTSA for that model year, including trims and variants sold under the model name (e.g. an F-150 page counts F-150 Raptor). Separate scales: compare the shape, not the heights across panels.
| Model year | Recalls | Owner complaints |
|---|---|---|
| 2003 | 1 | no data |
| 2004 | 1 | no data |
| 2005 | 1 | no data |
| 2006 | 1 | no data |
| 2007 | 1 | no data |
| 2008 | 1 | no data |
| 2009 | 1 | no data |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 5 |
| 2016 | 2 | 2 |
| 2017 | 3 | 1 |
| 2018 | 6 | 4 |
| 2019 | 5 | 2 |
| 2020 | 9 | 1 |
| 2021 | 9 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | no data |
| 2025 | 2 | no data |
| 2026 | 2 | 2 |
What these recalls fix, grouped by the vehicle system NHTSA files them under:
Thor Motor Coach is recalling certain 2025-2026 Quantum RVs due to a fire risk from LP hose contacting exhaust. Owners must have a P-clamp installed by dealers to prevent fire.
Thor Motor Coach is recalling certain 2023-2025 Vegas motorhomes due to a slide-out room that can extend unexpectedly while moving, increasing crash risk. Owners should contact TMC for free brake harness replacement.
Thor Motor Coach is recalling certain 2022-2023 Four Winds motorhomes due to a potential awning separation risk that could cause injury.
Thor Motor Coach is recalling 2022 Tranquility RVs with potential LP gas leaks that could cause fire if ignited. Owners must have quick disconnect fittings replaced by dealers free of charge.
Thor Motor Coach is recalling certain 2021 Four Winds motorhomes with Dometic 3-burner stoves due to a potential gas leak causing fire risk. Owners must have the saddle valve bolt overtightened.
When the Thor Motor Coach Four Winds recalls were issued, by year — a cluster usually means one defect recalled in stages or across a platform.
Owners have filed 27 complaints with NHTSA about the Thor Motor Coach Four Winds; the most reported area is structure. These are reports, not recalls: they are how NHTSA spots defects.
See Thor Motor Coach Four Winds complaints, TSBs and investigations by year →
We have 25 NHTSA safety recalls on record for the Thor Motor Coach Four Winds, covering model years 2003–2026. The most recent was issued Oct 17, 2025 (Equipment).
The 2021 Thor Motor Coach Four Winds has the most, with 9 recalls on record. Every model year with a recall is listed on this page with links to each one.
By system: Equipment (11), Electrical System (5), Visibility (2), Power Train (2).
None of these recalls carries an NHTSA do-not-drive or park-outside warning, but each fixes a safety defect, so book the free repair promptly.
Run a VIN recall check: enter your 17-character VIN to see the recalls on record for your exact year, then confirm at NHTSA.gov which are still unrepaired on your vehicle. Any Thor Motor Coach dealer can also look it up.
Yes. Federal law requires Thor Motor Coach to fix safety recalls free of charge at any authorized Thor Motor Coach dealer, regardless of the vehicle’s age or how many owners it has had.