2021 Forest River Sandpiper, 2021 Forest River Sierra Recall: Bolts that hold the floor to the chassis were improperly tightened
NHTSA campaign 21V378000 · Equipment · filed May 24, 2021 · verified Jul 30, 2026
The defect
Forest River, Inc. (Forest River) is recalling certain 2021 Sierra and Sandpiper Fifth Wheel and Travel Trailers. The bolts that hold the floor to the chassis were improperly tightened.
The risk
Improperly tightened bolts could cause the trailer body to detach from the chassis, 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
Dealers will tighten the bolts to the chassis outriggers, free of charge. Owner notification letters were mailed June 9, 2021. Owners may contact Forest River customer service at 1-574-534-4574. Forest River's number for this recall is 03-1347.
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 | Sandpiper | 2021 |
| Forest River | Sierra | 2021 |
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Other campaigns involving Forest River vehicles
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All Forest River Sandpiper recalls → · All Forest River recalls →
Source: NHTSA recall database, campaign 21V378000 (manufacturer number 03-1347). Data last verified Jul 30, 2026.