2019 Grand Design Momentum Suspension Problems
- Complaints
- 2about this part
- Share
- 13%of 15 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the suspension of the 2019 Grand Design Momentum, 13% of the 15 complaints for this model year.
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.
“my suspension failed with the leaf springs breaking and the shackles and bushings failed then the frame is breaking( flexing). all fasteners were loose and some missing the body came loose from the frame... this is a issue with many other grand design 5th wheels ... hopefully the parts that fell off on the freeway did not hurt anyone... ( leaf springs)”
NHTSA complaint #11579614, filed 2024-03“The contact owns a 2019 Grand Design RV. The contact stated while driving at an undisclosed speed, the RV the front and rear doors inadvertently opened. The RV was taken to the dealer but was not diagnosed; however, the dealer informed the contact that the doors had been repaired. The contact stated while driving at an undisclosed speed, the rear tires blew out. There was no warning light illuminated. The contact pulled over the RV and noticed that the rear axle had fractured. The dealer was contacted. The RV was not diagnosed or repaired. The vehicle was not diagnosed or repaired. …”
NHTSA complaint #11628648, filed 2024-12Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 2 | 18% |
| 2023 | 5 | 20% |
| 2022 | 13 | 39% |
| 2021 | 19 | 33% |
| 2020 | 8 | 28% |
| 2019 | 2 | 13% |
| 2018 | 3 | 43% |
| 2017 | 1 | 8% |
| 2016 | 1 | 10% |
| 2015 | 2 | 40% |
Other parts of the 2019 Grand Design Momentum
10 complaintsBody and structure
9 complaintsElectrical system
3 complaintsLatches, locks and linkages
2 complaintsFuel system
1 complaintsWheels
1 complaints
← All problems reported for the 2019 Grand Design Momentum
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