FaultScore

Thor Motor Coach Four Winds problems

Owners have filed 37 complaints about the Thor Motor Coach Four Winds with NHTSA across model years 2011 to 2026. More of them are about the wheels than anything else.

Every Thor Motor Coach Four Winds year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

11 12 14 15 16 17 18 19 20 21 22 23 26
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2026 4 0 0 Wheels
2023 3 0 0 Body & Structure
2022 3 0 0 Steering
2021 4 0 0 Steering
2020 2 0 0 Body & Structure
2019 4 0 0 Airbags
2018 6 0 0 Suspension
2017 1 0 0 Other & Unspecified
2016 2 0 0 Suspension
2015 5 0 0 Steering
2014 1 0 0 Wheels
2012 1 0 0 Tires
2011 1 0 0 Windows, Mirrors & Wipers

What breaks on a Thor Motor Coach Four Winds

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Wheels 6 16.2%

Worst in 2018

Equipment & Accessories 5 13.5%

Worst in 2020

Steering 4 10.8%

Worst in 2015

Body & Structure 4 10.8%

Worst in 2019

Suspension 4 10.8%

Worst in 2018

Tires 3 8.1%

Worst in 2012

Fuel & Propulsion 2 5.4%

Worst in 2015

Windows, Mirrors & Wipers 2 5.4%

Worst in 2011

Other & Unspecified 2 5.4%

Worst in 2017

Airbags 1 2.7%

Worst in 2019

Brakes 1 2.7%

Worst in 2022

Acceleration & Cruise Control 1 2.7%

Worst in 2021

Seats 1 2.7%

Worst in 2019

Stability & Traction Control 1 2.7%

Worst in 2015

Complaints filed over time

Every complaint about every Thor Motor Coach Four Winds, by the month it reached NHTSA.

Sep 2014 peak 3 May 2026

Compare the Thor Motor Coach Four Winds

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.