2020 Forest River Flagstaff Transmission and drivetrain Problems
- Complaints
- 2about this part
- Share
- 18%of 11 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 transmission and drivetrain of the 2020 Forest River Flagstaff, 18% of the 11 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.
“When forced to drive over a canvas tent bag, Due to traffic and road conditions. The tent bag wrapped around the drive shaft, ripped out the brake lines and the emergency brake lines damaged the master cylinder and damage the emergency brake mechanism in the cab of the RV. There should be protection under the vehicle so that does not happen! The loss of both types of brake systems could be catastrophic.”
NHTSA complaint #11621165, filed 2024-10“3500# axles added to a trailer with a gross weight of 3920#. Tires are severely worn on the inside from an undersized axel. Possible tire blow out if not corrected.”
NHTSA complaint #11584515, filed 2024-04Transmission and drivetrain: other model years
Other parts of the 2020 Forest River Flagstaff
5 complaintsOther or unknown
4 complaintsBrakes
1 complaintsEquipment
1 complaintsBody and structure
1 complaints
← All problems reported for the 2020 Forest River Flagstaff
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.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology