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Vehicle recall 21V015000 · January 20, 2021

2021 Keystone Crossroads Redwood

The U-bolts on these axles may have been improperly torqued, causing the bolts to loosen and the axle to slide.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Keystone RV Company (Keystone) is recalling certain 2021 Crossroads Redwood 3401RL, 3901MB, 3901WB, 3911RL, 3951MB, 3951WB, 3981FK, 3991RD, 4001LK, 4150RD recreational trailers, built on D80 Dexter Axles. The U-bolts on these axles may have been improperly torqued, causing the bolts to loosen and the axle to slide.
Consequence
If the axle moves, poor vehicle handling may result, increasing the risk of a crash.
Remedy
Keystone will notify owners, and dealers will properly tighten the U-bolts, free of charge. The recall began February 8, 2021. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 21-394.
Notes
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.

Recall details

NHTSA campaign
21V015000
Reported to NHTSA
January 20, 2021
Filed by
Keystone RV Company
Manufacturer campaign
21-394
Owner notification
February 8, 2021
Vehicles potentially affected
209
Initiated by
the manufacturer
Components
Suspension › Rear › Springs › Leaf spring assembly › U-bolt, leaf spring to axle; Suspension › Front › Springs › Leaf spring assembly › U-bolt, leaf spring to axle
Recall 21V015000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Keystone been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Keystone dealer can also check your VIN. Recall repairs are free.