2015 Thor Motor Coach Four Winds Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2015 Thor Motor Coach Four Winds, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Driver assistance120.0%
- Fuel system120.0%
- Other / unspecified120.0%
- Steering120.0%
- Suspension120.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
DRIVING OUR NEW 2015 THOR FOUR WINDS 26A MOTORHOME ON THE EXPRESSWAY - OVER 45-50 MPH --WAS ABSOLUTELY UNSAFE. THE MOTORHOME WAS ALL OVER THE ROAD. MY HUSBAND AND I HAD TO KEEP A "DEATH GRIP" ON THE STEERING WHEEL IN ORDER TO TRY TO KEEP THE MOTORHOME ON THE ROAD! WE LIKENED IT TO STEERING A LARGE RUBBER BALL (SWAYING WITH A MAJOR AMT OF PLAY IN THE STEERING WHEEL). AFTER ANOTHER ISSUE WITH A LEAK IN OUR ENGINE COMPARTMENT WHICH CAUSED FORD TO TOW THE MOTORHOME TO A FORD LG TRUCK DEALER; WE HAD THE FORD CHASIS ALIGNED -- HOPING THAT IT WOULD ALLEVIATE THE SWAYING AND STEERING ISSUE. IT DID NOT. AFTER CONTACTING THOR, WE HAD A MORE EXTENSIVE ALIGNMENT DONE AT ANOTHER FORD LG TRUCK DEALER, AT THOR'S RECOMMENDATION -- WHICH HELPED A BIT, BUT WE STILL EXPERIENCED SWAYING, BUT COULD NOW DRIVE AT 55 MPH UNTIL IT WAS UNSAFE. CURRENTLY, WE HAVE A PART ON ORDER WITH CAMPING WORLD IN NEW PORT RICHEY, FL THAT IS SUPPOSED TO FIX THE PROBLEM WITH THE SUSPENSION AND SWAY. WE INTEND TO SUBMIT ALL OF OUR BILLS TO THOR FOR REIMBURSEMENT DUE TO THIS ISSUE. I'LL TRY TO PROVIDE AN UPDATE TO THIS POSTING, IF THAT'S AT ALL POSSIBLE. (EXPECTING TO HAVE RESULTS BY JUNE 15, 2015). ADDITIONALLY, FORD & THOR ARE AWARE OF THE ISSUES WE'VE BEEN HAVING WITH THE SUSPENSION AND STEERING! (ADDITIONALLY, TWO OF THE OUT SIDE COMPARTMENTS OF THE MOTORHOME ARE LEAKING). WE INTEND TO HAVE THESE FIXED AS WELL AT CAMPING WORLD NEXT WEEK.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
THE FOLLOWING ISSUE IS COMMON TO THE THOR MOTOR COACH WHICH IS BUILT ON THE F550 CHASSIS AS IS ATTESTED TO IN NUMEROUS RECREATIONAL VEHICLE (RV) FORUMS. THIS ISSUE IS DURING REFUELING THE AUTOMATIC SHUT OFF FROM THE FUEL NOZZLE CONSTANTLY SHUTS OFF. THE OPERATOR IS REQUIRED TO STAND THERE AND SLOWLY FILL THE TANK AND EVEN THEN THE AUTOMATIC SHUT OFF SHUTS OFF MAKING IT IMPOSSIBLE TO DETERMINE WHEN THE FUEL TANK IS FULL. THE RESULT IS THAT THE FUEL TANK OVERFILLS AND THE FUEL SPEWS FORTH FROM THE FILLER NECK ALL OVER THE GROUND AND THE OPERATOR. DURING THE FOREGOING THE VEHICLE IS STATIONARY AND OCCURS AT ALL SERVICE STATIONS. THE ISSUE APPEARS TO BE IN EITHER THE DESIGN OR INSTALLATION OF THE FUEL FILLER NECK. AS PREVIOUSLY STATED THE ISSUE IS WELL DOCUMENTED IN THE RV FORUMS AND OCCURS WITH EVERY REFUELING OPERATION. TO FURTHER COMPOUND THE ISSUE FORD POINTS THE FINGER AT THOR AND THOR POINTS THE FINGER AT FORD AND NOTHING GETS RESOLVED.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2015 THOR FOUR WINDS. THE CONTACT STATED THAT WHEN THE VEHICLE WAS TAKEN TO BE SERVICED, THE TECHNICIAN INFORMED THAT THE REAR PASSENGER INSIDE DUAL WHEEL TIRE WAS FRACTURED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THE TIRE NEEDED TO BE REPLACED. THE TIRE WAS REPLACED ON THREE SEPARATE OCCASIONS. IN ADDITION, THE TECHNICIAN INFORMED THAT THE VEHICLE TIRE WAS EQUIPPED WITH A RUBBER VALVE STEM AND SHOULD HAVE A METAL VALVE STEM. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. THE VIN WAS UNAVAILABLE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
DRIVING OUR NEW 2015 THOR FOUR WINDS 26A MOTORHOME ON THE EXPRESSWAY - OVER 45-50 MPH --WAS ABSOLUTELY UNSAFE. THE MOTORHOME WAS ALL OVER THE ROAD. MY HUSBAND AND I HAD TO KEEP A "DEATH GRIP" ON THE STEERING WHEEL IN ORDER TO TRY TO KEEP THE MOTORHOME ON THE ROAD! WE LIKENED IT TO STEERING A LARGE RUBBER BALL (SWAYING WITH A MAJOR AMT OF PLAY IN THE STEERING WHEEL). AFTER ANOTHER ISSUE WITH A LEAK IN OUR ENGINE COMPARTMENT WHICH CAUSED FORD TO TOW THE MOTORHOME TO A FORD LG TRUCK DEALER; WE HAD THE FORD CHASIS ALIGNED -- HOPING THAT IT WOULD ALLEVIATE THE SWAYING AND STEERING ISSUE. IT DID NOT. AFTER CONTACTING THOR, WE HAD A MORE EXTENSIVE ALIGNMENT DONE AT ANOTHER FORD LG TRUCK DEALER, AT THOR'S RECOMMENDATION -- WHICH HELPED A BIT, BUT WE STILL EXPERIENCED SWAYING, BUT COULD NOW DRIVE AT 55 MPH UNTIL IT WAS UNSAFE. CURRENTLY, WE HAVE A PART ON ORDER WITH CAMPING WORLD IN NEW PORT RICHEY, FL THAT IS SUPPOSED TO FIX THE PROBLEM WITH THE SUSPENSION AND SWAY. WE INTEND TO SUBMIT ALL OF OUR BILLS TO THOR FOR REIMBURSEMENT DUE TO THIS ISSUE. I'LL TRY TO PROVIDE AN UPDATE TO THIS POSTING, IF THAT'S AT ALL POSSIBLE. (EXPECTING TO HAVE RESULTS BY JUNE 15, 2015). ADDITIONALLY, FORD & THOR ARE AWARE OF THE ISSUES WE'VE BEEN HAVING WITH THE SUSPENSION AND STEERING! (ADDITIONALLY, TWO OF THE OUT SIDE COMPARTMENTS OF THE MOTORHOME ARE LEAKING). WE INTEND TO HAVE THESE FIXED AS WELL AT CAMPING WORLD NEXT WEEK.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
DRIVING OUR NEW 2015 THOR FOUR WINDS 26A MOTORHOME ON THE EXPRESSWAY - OVER 45-50 MPH --WAS ABSOLUTELY UNSAFE. THE MOTORHOME WAS ALL OVER THE ROAD. MY HUSBAND AND I HAD TO KEEP A "DEATH GRIP" ON THE STEERING WHEEL IN ORDER TO TRY TO KEEP THE MOTORHOME ON THE ROAD! WE LIKENED IT TO STEERING A LARGE RUBBER BALL (SWAYING WITH A MAJOR AMT OF PLAY IN THE STEERING WHEEL). AFTER ANOTHER ISSUE WITH A LEAK IN OUR ENGINE COMPARTMENT WHICH CAUSED FORD TO TOW THE MOTORHOME TO A FORD LG TRUCK DEALER; WE HAD THE FORD CHASIS ALIGNED -- HOPING THAT IT WOULD ALLEVIATE THE SWAYING AND STEERING ISSUE. IT DID NOT. AFTER CONTACTING THOR, WE HAD A MORE EXTENSIVE ALIGNMENT DONE AT ANOTHER FORD LG TRUCK DEALER, AT THOR'S RECOMMENDATION -- WHICH HELPED A BIT, BUT WE STILL EXPERIENCED SWAYING, BUT COULD NOW DRIVE AT 55 MPH UNTIL IT WAS UNSAFE. CURRENTLY, WE HAVE A PART ON ORDER WITH CAMPING WORLD IN NEW PORT RICHEY, FL THAT IS SUPPOSED TO FIX THE PROBLEM WITH THE SUSPENSION AND SWAY. WE INTEND TO SUBMIT ALL OF OUR BILLS TO THOR FOR REIMBURSEMENT DUE TO THIS ISSUE. I'LL TRY TO PROVIDE AN UPDATE TO THIS POSTING, IF THAT'S AT ALL POSSIBLE. (EXPECTING TO HAVE RESULTS BY JUNE 15, 2015). ADDITIONALLY, FORD & THOR ARE AWARE OF THE ISSUES WE'VE BEEN HAVING WITH THE SUSPENSION AND STEERING! (ADDITIONALLY, TWO OF THE OUT SIDE COMPARTMENTS OF THE MOTORHOME ARE LEAKING). WE INTEND TO HAVE THESE FIXED AS WELL AT CAMPING WORLD NEXT WEEK.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .