2021 Forest River Flagstaff, 2021 Forest River Rockwood Recall: Pin box may be under-rated for the Gross Vehicle Weight Rating (GVWR) of…
NHTSA campaign 21V236000 · Structure · filed Apr 5, 2021 · verified Jul 30, 2026
The defect
Forest River, Inc. (Forest River) is recalling certain 2021 Forest River Rockwood and Flagstaff fifth wheels recreational vehicles. The pin box may be under-rated for the Gross Vehicle Weight Rating (GVWR) of the vehicle.
The risk
The underrated pin-box may fail, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Forest River will notify owners, and dealers will inspect, and if necessary replace the pin box, free of charge. Owner letters were mailed May 7, 2021. Owners may contact Forest River customer service at 1-574-642-8943. Forest River's number for this recall is 10C-1319.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Forest River | Flagstaff | 2021 |
| Forest River | Rockwood | 2021 |
Related recalls
More Forest River Flagstaff recalls
- 2026 Forest River Flagstaff and 1 other model — Waste water holding tank ventilation pipe may not be…
- 2026 Forest River Flagstaff and 1 other model — Breakaway switch was wired to the incorrect side of the…
- 2023 Forest River Flagstaff and 1 other model — Federal Placard states an axle rating of 5,200 lbs, when…
- 2022 Forest River Flagstaff and 1 other model — Axle may be installed backwards, which can reduce brake…
- 2022 Coachmen Adrenaline and 56 other models — Electric retractable awning has a welded seam on the fabric…
Other campaigns involving Forest River vehicles
- 2027 Forest River Ibex and 3 other models — Federal Placard may state an incorrect fresh water tank…
- 2026–2027 Forest River OG Luxury Coach and 1 other model — Printed circuit board may fail during certain operations…
- 2026–2027 Forest River Salem and 1 other model — Federal Placard may have the incorrect Gross Vehicle Weight…
All Forest River Flagstaff recalls → · All Forest River recalls →
Source: NHTSA recall database, campaign 21V236000 (manufacturer number 10C-1319). Data last verified Jul 30, 2026.