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SuspensionPart report

2015 Thor Motor Coach Miramar Suspension Problems

Complaints
2about this part
Share
40%of 5 total for the year
Median mileage
4,595miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the suspension of the 2015 Thor Motor Coach Miramar, 40% of the 5 complaints for this model year. Where a mileage was given, the median is 4,595 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Found rear sway bar bracket upper bolt missing, bracket loose and bushing out of place. No modifications have been made to sway bar, axle or chassis. This condition was found while preparing the vehicle for winter storage. It was not noticed during any inspection during the summer. Vehicle has approximately 5690 miles on it. Unknown mileage when condition occurred.”

NHTSA complaint #10789700, filed 2015-11, 5,690 miles

“The contact owns a 2015 thor Miramar. While making a right turn, the contact heard an abnormal noise near the front end on the driver side. The contact observed that the front driver side wheel was tilted. The vehicle was taken to an independent mechanic who diagnosed that the nut that holds the wheel to the axle detached from the vehicle. In addition, the outer bearing was fractured. As a result, the spindle needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 3,500.”

NHTSA complaint #10735305, filed 2015-07, 3,500 miles

Suspension: other model years

YearComplaintsShare of year
2015240%

Other parts of the 2015 Thor Motor Coach Miramar

Visibility (wipers, defrost, mirrors)
2 complaints
Body and structure
1 complaints

← All problems reported for the 2015 Thor Motor Coach Miramar

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology