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2014 Grand Design Momentum 355thProblems, recalls & complaints

NHTSA has logged 1 owner complaint about the 2014 Grand Design Momentum 355th, most often about the service brakes. It is covered by 1 safety recall, and for recall 14V-476 the manufacturer reports only 66% of affected cars repaired.

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CarFlaw IndexNot enough dataHigher is better (0–100)
Safety recalls1Lowest repair rate 66%Owner complaints10 with a crash, fire or injuryTypical failure mileage3kService brakes, median miles

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 9, 2015. Updated daily.

Complaints by system

Where the 2014 Grand Design Momentum 355th has problems

1 complaint grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Service brakes10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

1 recall

2014 Grand Design Momentum 355th recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

66%repaired · 2017 Q2

Suspension

Recall 14V-476 · Aug 4, 2014 · 356 vehicles · 236 repaired

Risk. A spring that detaches from the hanger may result in a loss of control of the trailer, increasing the risk of a crash.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Grand Design.

Best & worst years

2014 vs. every other Momentum 355th year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Momentum 355th median. How we score

'14
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What Momentum 355th owners report

Recent service brakes complaints filed with NHTSA, shortened. Personal details are removed.

AXLE SEALS ON 3 OUT OF 4 HUBS FAILED AND LEAKED GREASE ALL OVER THE BRAKES CAUSING 80 PERCENT BRAKE FAILURE. I HAD TO BUY ALL NEW SEALS AND BRAKE SHOES. THIS WAS WITH LESS THAN 3K MILES ON UNIT.
Complaint 10724455 · Jun 9, 2015 · 2,500 miles

Own a 2014 Momentum 355th?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.