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Thor Motor Coach ChallengerModel year report

2015 Thor Motor Coach Challenger Problems

Complaints
5filed with NHTSA
Median mileage
18,000miles, 3 complaints with mileage
Recalls
5campaigns on record
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

Sources: NHTSA records for the 2015 Thor Motor Coach Challenger (complaints, recalls, investigations). Report an error

NHTSA recorded 5 consumer complaints for the 2015 Thor Motor Coach Challenger. The part named most often is visibility, with 3 complaints (60% of the total), followed by latches, locks and linkages (1) and body and structure (1). 3 of the complaints include a mileage, and 67% of those were filed for vehicles with under 50,000 miles; the median is 18,000 miles. NHTSA lists 5 recall campaigns and 2 technical service bulletins for this model year. Visibility complaints overlap with 2 recall campaigns filed under the same part.

This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.

Which parts are reported most

Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.

Example complaints

Visibility (wipers, defrost, mirrors): “Thor wiper issue still continues. In april 2019, I had my rv in for the wiper recall. The dealer tightened the acorn nuts holding the wiper arms and told me the remedy had been performed. Within several months it failed again. I reached out to thor on october 7, 2019 and spoke with brian in customer service and explaining my problem, he told me I had a linkage issue that caused the wiper to over travel and jam with the driver wiper. He recommend I take it to a thor repair dealership claiming there was another recall for this problem. …”

NHTSA complaint #11268530, filed 2019-10

Latches, locks and linkages: “The contact owns a 2015 thor Challenger motor home. The contact stated that the entrance door latch malfunctioned and the door could not be opened from inside or outside the motor home. A passenger was trapped inside. The door was eventually pried open to release the passenger. The lock was replaced by the owner and the failure was remedied. The cause of the failure was not diagnosed. The manufacturer and local dealer were not notified. The VIN was not available. The failure mileage was 16,000. Updated 12/13/2017 consumer stated this is a common failure known to rx owners of this model. …”

NHTSA complaint #11030206, filed 2017-09, 16,000 miles

Body and structure: “The contact owns a 2015 Thor Challenger RV built on a 2014 Ford F-53 chassis. The contact stated while driving approximately 60 MPH, he observed from the passenger side rear view mirror that the door skin had begun to peel away from the door. The contact pulled off the roadway and observed that the skin had delaminated from the door and had only been held in place by the lock and door handle. The contact took the door handle and lock mechanism off and removed the laminate and stored it in the RV. The contact had not taken the vehicle to a local dealer. The RV was not diagnosed or repaired. …”

NHTSA complaint #11521394, filed 2023-05, 53,000 miles

Mileage when problems were reported

67% of the 3 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 16,000 and 53,000 miles.

0%0–1067%10–250%25–5033%50–750%75–1000%100–1500%150+
Share of complaints by mileage when the problem was reported, in thousands of miles (3 complaints with mileage). Red bars: under 50,000 miles. Bucket widths differ. Median: 18,000 miles.

Complaints by year filed

Fewer than 15 complaints, too few for a reliable trend.

20162017220192023
Complaints by year the complaint was filed with NHTSA. Red bars: the last 3 full calendar years used for the trend. The current year (2026) is partial.

Recalls and investigations

Recall details for the 2015 Thor Motor Coach Challenger → · Check a VIN at nhtsa.gov/recalls

Technical service bulletins

TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 2 on record; the latest 2 are shown.

Other model years of the Thor Motor Coach Challenger

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
201756,3505———Not enough data
2016716,7826———Not enough data
2015518,0005———Not enough data
2014625,0006———Not enough data

All Thor Motor Coach Challenger model years

Frequently asked questions

How many NHTSA complaints does the 2015 Thor Motor Coach Challenger have?

NHTSA recorded 5 consumer complaints for the 2015 Thor Motor Coach Challenger as of Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2015 Thor Motor Coach Challenger is reported most often?

Visibility is named most often, in 3 complaints (60% of the total), followed by latches, locks and linkages with 1.

Has the 2015 Thor Motor Coach Challenger been recalled?

NHTSA lists 5 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.

At what mileage are problems with the 2015 Thor Motor Coach Challenger reported?

Among the 3 complaints that include a mileage, the median is 18,000 miles and the middle half falls between 16,000 and 53,000 miles; 67% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.