RoadVitals

2021 Forest River Riverstone

Recalls, owner-reported complaints, investigations and safety data

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
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Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
2
Latest Aug 26, 2025
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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Overview

Our database contains no NHTSA owner-reported complaints for the 2021 Forest River Riverstone. 2 safety recalls have been issued covering this model year; and 3 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Safety recalls

2 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
25V550000

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Aug 26, 2025
2,379 units potentially affected
The defect: Forest River, Inc. (Forest River) is recalling certain 2018-2026 Riverstone fifth wheel trailers. The steel hydraulic brake lines may fail and leak brake fluid.
The risk: A brake fluid leak can cause a loss of brake function, increasing the risk of a crash.
The remedy: Dealers will inspect and replace the brake lines, as necessary, free of charge. Owner notification letters were mailed September 19, 2025. Owners may contact Forest River Customer Service at 260-593-2425. Forest River's number for this recall is 70-1957.
Forest River, Inc.Manufacturer number 70-1957View on NHTSA.gov
20V400000

ELECTRICAL SYSTEM:WIRING

Jul 10, 2020
62 units potentially affected
The defect: Forest River Inc. (Forest River) is recalling certain 2021 Riverstone trailers, models RSF37MRE, RSF381FB, RSF383MB, SF383MB-W, RSF39FK, RSF38FKTH, RSF39FKTH-W, RSF39FK-W, RSF39RBFL, RSF39KFB and RSF39RKFB-W, equipped with an optional generator prep package. Incorrect transfer switch wiring may allow a voltage back feed to the power cord when plugged into shore power.
The risk: A back feed to the power cord may increase the risk of property damage and/or personal injury.
The remedy: Forest River will notify owners, dealers will correct the wiring to the generator, free of charge. The recall began July 28, 2020. Owners may contact Forest River Customer Service at 1-260-593-2425. Forest River's number for this recall is 70-1194.
Forest River, Inc.Manufacturer number 70-1194View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

No owner complaints recorded for this model year

Either none have been filed with NHTSA, or this vehicle is too new for reports to have accumulated.

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

511377

ELECTRICAL SYSTEM

As per Lippert Components Technical Service Bulletin 11-004-21. The slide room actuator was assembled incorrectly, which may cause the room to become stuck in the out position and prevent from fully retracting.

701367

ELECTRICAL SYSTEM

Wiring diagram of the roof mount air conditioner.

831334

WHEELS

It was discovered that the manufacturing plant did not cut a stress relief line in the upper deck Driver Side and in on certain models, Passenger Side under the slide room(s). The upper deck in the Impression Fifth-Wheel needs to flex, without the "stress relief cut" the sidewall filon may crack under the slide room(s).

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Forest River Riverstone by model year
YearComplaintsRecallsInvestigationsIssue Index
2026020—
2025120—
2024030—
2023030—
2022110—
2021Viewing020—
2020110—
2019010—
2018030—
2017020—
2016110—
2015010—
2014010—
2013010—
2012010—
2011010—
2010010—
2009010—
2008010—
2007010—
2006010—
2005010—
2004010—
2003010—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.