Recall 21V380000: 2017–2021 Keystone Cougar
- Report received
- May 24, 2021
- Manufacturer
- Keystone RV Company
- Potentially affected
- 1,990vehicles
- Model years
- 2017–2021
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
Keystone RV Company (Keystone) is recalling certain 2017-2021 Keystone Cougar 368MBI trailers. The frame rails do not have enough cross support, which could cause them to buckle under certain side-load stress conditions.
Possible consequence
A buckled frame rail can increase the risk of a crash.
Remedy
Dealers will add cross braces between each spring hanger and an outrigger between the tires on the off-door side of the vehicle, free of charge. Owner notification letters were mailed July 15, 2021. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 21-411.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2017 Keystone Cougar3 complaints
- 2018 Keystone Cougar4 complaints
- 2019 Keystone Cougar9 complaints
- 2020 Keystone Cougar3 complaints
- 2021 Keystone Cougar4 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.