2016 Grand Design Momentum Other or unknown Problems
- Complaints
- 4about this part
- Share
- 40%of 10 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the other or unknown of the 2016 Grand Design Momentum, 40% of the 10 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.
“The frame has failed on our rv it is flexing when being pulled and we are afraid it may fail completely and break free from the pull vehicle. They are calling this frame flex and seems to be common please don't wait until a complete failure happens and people get hurt to address this issue.”
NHTSA complaint #11570836, filed 2024-02“The front left slide stopped working 3 weeks ago. Something appeared to be wrong with the wall but I was not sure. Yesterday I noticed the front left portion of the frame was flexing a significant amount. I started inspecting the frame and I am seeing broken welds”
NHTSA complaint #11679251, filed 2025-08“Our trailer is experiencing frame flex/and or frame failure. The front of the trailer is separating and also is affecting the bedroom sidewall. Also, the shackle broke and an equalizer broke. These are all know issues with Grand Design Momentums.”
NHTSA complaint #11589808, filed 2024-05Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 3 | 27% |
| 2023 | 7 | 28% |
| 2022 | 16 | 48% |
| 2021 | 27 | 47% |
| 2020 | 16 | 55% |
| 2019 | 10 | 67% |
| 2018 | 4 | 57% |
| 2017 | 2 | 15% |
| 2016 | 4 | 40% |
| 2015 | 2 | 40% |
Other parts of the 2016 Grand Design Momentum
← All problems reported for the 2016 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