2017 Thor Motor Coach ACE
Only 3 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 3 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 0 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
KNOWN PROBLEM AREAS
Only 3 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 3 total reports mentions: tires.
Show complaint excerpts
TL* THE CONTACT OWNS A 2017 THOR ACE RV EQUIPPED WITH GOODYEAR G6T0RV TIRES, SIZE: 245/17/R19.5 (NA).
NHTSA ODI report, 20180829
1 of 3 total reports mentions: structure.
1 of 3 total reports mentions: latches/locks/linkages.
1 of 3 total reports mentions: electrical system.
Show complaint excerpts
TL* THE CONTACT OWNS A 2017 THOR ACE RV EQUIPPED WITH GOODYEAR G6T0RV TIRES, SIZE: 245/17/R19.5 (NA).
NHTSA ODI report, 20180829
1 of 3 total reports mentions: electrical system.
Show complaint excerpts
THE ELECTRICAL WIRING WITHIN THE MOTOR COACH IS NOT TO NFPA'S NATIONAL ELECTRICAL CODE NOR IS IT WIRED TO THOR'S OWN FACTORY SPECIFICATIONS.
NHTSA ODI report, 20180413
SAFETY TIMELINE
Thor Motor Coach (TMC) is recalling certain model year 2017 ACE and Road Bear Rental motorhomes manufactured February 11, 2016, to March 9, 2016.
Remedy: TMC will notify owners, and dealers will install reinforcement brackets, and plates, free of charge. The recall began on May 27, 2016. Owners may contact TMC customer service at 1-877-500-1020.
Campaign 16V260000 — check if this car was fixed
Thor Motor Coach (Thor) is recalling certain model year 2012-2017 Ace, 2013 Citation, 2012-2013 Siesta and 2017 Four Winds and Road Bear Rental motorhomes.
Remedy: Thor will notify owners, and dealers will replace the shower curtains with curtains made with fire retardant, free of charge. The recall began on September 15, 2016. Owners may contact Thor customer service at 1-877-500-1020.
Campaign 16V571000 — check if this car was fixed
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.
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.
Campaign 17V239000 — check if this car was fixed
Thor Motor Coach (Thor) is recalling various 2003-2018 recreational vehicles, equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers.
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.
Campaign 17V758000 — check if this car was fixed
Trimark 060-1650 Door Latch Failures
BUY-SMART CHECKLIST
2017 Thor Motor Coach ACE — pre-purchase inspection
- Test/inspect for tires issues (1 reports on file for this year).
- Test/inspect for structure issues (1 reports on file for this year).
- Test/inspect for latches/locks/linkages issues (1 reports on file for this year).
- Verify recall 16V260000 (seat belts) has been completed.
- Verify recall 16V571000 (equipment) has been completed.
- Verify recall 17V239000 (equipment, trailer hitches) has been completed.
- Verify recall 17V758000 (equipment) has been completed.
FAQ
Is the 2017 Thor Motor Coach ACE reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2017 Thor Motor Coach ACE?
The most-reported component is tires, accounting for 33% of complaints on file.
How many recalls does the 2017 Thor Motor Coach ACE have?
4 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.