2017 Thor Motor Coach Palazzo
Only 6 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 6 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 6
- Recalls
- 2
- Investigations
- 1
- Top problem
- —
Too few to rank
Campaigns on file for 2017
Opened by NHTSA
Not enough data
Complaints per year
2017: 6 complaints
View as data table
| Year | Complaints |
|---|---|
| 2013 | 8 |
| 2014 | 7 |
| 2015 | 0 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 12 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 0 |
| 2022 | 4 |
| 2023 | 0 |
Known problem areas
Only 6 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Structure
5 of 6 total reports mention: structure, most commonly citing body.
Show complaint excerpts
I am reporting a serious and repeated safety defect involving Hehr side windows installed on my 2018 Thor Palazzo 36.1 motorhome (VIN: [XXX] ).
NHTSA ODI report, 2026-05-15
Also filed under Visibility/wiper
While stationary, first large window behind driver's side broke off, at the top hinge, for no reason. If this had happened while driving, it could have caused serious harm to fellow motorists.
NHTSA ODI report, 2020-09-25
When parked in a parking lot after a 1HR drive, the only exit door the vehicle has did not open, preventing us from exiting the vehicle.
NHTSA ODI report, 2020-08-04
Visibility/wiper
2 of 6 total reports mention: visibility/wiper.
Exterior lighting
1 of 6 total reports mentions: exterior lighting.
Safety timeline
2 recalls · 1 investigation · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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I
2020-11-23Preliminary evaluationClosed 2024-12-13 Trimark 060-1650 Door Latch Failures
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R
2021-10-06Electrical system, exterior lighting20V418000 Thor Motor Coach (TMC) is recalling certain 2017-2020 Aria, Venetian and Tuscany, 2017 Tuscany XTE and 2017-2019 Palazzo motorhomes vehicles that received an inspection-only remedy for recall 18V-763.
Remedy: TMC will notify owners, and Daimler Trucks dealers will replace the PDM, free of charge. Owner letters were mailed October 6, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000196.
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2023-03-15Equipment23V113000 Thor Motor Coach (TMC) is recalling certain 2015-2023 Palazzo recreational vehicles. The front lower cap brackets that support the front fiberglass panel may become loose and detach from the vehicle while in motion.
Remedy: Dealers will inspect and replace the front lower brackets, as 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 RC000291.
Buy-smart checklist
2017 Thor Motor Coach Palazzo — pre-purchase inspection
Inspect
- Structure: 5 reports on file for this year.
- Visibility/wiper: 2 reports on file for this year.
- Exterior lighting: 1 report on file for this year.
Verify these recalls were completed
- Recall 20V418000 · Electrical system, exterior lighting
- Recall 23V113000 · Equipment
FAQ
- Is the 2017 Thor Motor Coach Palazzo 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 Palazzo?
- The most-reported component is structure, accounting for 83% of complaints on file.
- How many recalls does the 2017 Thor Motor Coach Palazzo have?
- 2 recalls on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.