NHTSA campaign 21V171000
ATC ARV Recall 21V-171: Safety Chains Could Break
NHTSA recall 21V171000 was reported by Aluminum Trailer Company (ATC) on March 12, 2021, with 230 vehicles potentially affected (per NHTSA). NHTSA's record lists the ATC ARV Gamechanger and ATC ARV Pro Bumper Pull for model years 2018–2021. Owners were notified on May 7, 2021, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 21V171000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 21V171000 (also written 21V-171 or 21V171)
- Filed by
- Aluminum Trailer Company (ATC)
- Report received
- Potentially affected
- 230 vehicles (per NHTSA)
- Component
- Equipment — Recreational Vehicle/Trailer
- Owners notified
Repair completion: 37.83% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 21V171000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
NHTSA's recall notice
As NHTSA's recall record states it for campaign 21V171000.
Defect description
Aluminum Trailer Company (ATC) is recalling certain 2018-2021 ARV Gamechanger, and ARV Pro Bumper Pull trailers equipped with tandem 6,000 lb axles. The safety chains installed are rated at 11,700 lbs, which is insufficient for the trailer.
Safety consequence
The safety chains could break if the trailer disconnects from the tow vehicle, increasing the risk of a crash.
Manufacturer remedy
ATC will notify owners and dealers will replace the existing safety chains with a safety chain that meets the GVWR rating of the trailer, free of charge. Owner notification letters were mailed on May 7, 2021. Owners may contact ATC customer service at 1-877-441-2440 ext. 342.
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.
Sources
Official NHTSA notice for recall 21V171000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.