NHTSA vehicle safety data
2020 Arrow Manufacturing Ram 4500 Recalls & Complaints
The 2020 Arrow Manufacturing Ram 4500 has 1 NHTSA recall campaign on file as of October 21, 2026. try.vin has no NHTSA owner complaints on file for the 2020 Arrow Manufacturing Ram 4500. Recall repairs are usually free at an authorized Arrow Manufacturing dealer.
NHTSA recall and complaint data for the 2020 Arrow Manufacturing Ram 4500. Recall data is refreshed daily from NHTSA.
Brake Line Routing May Cause Brake Fluid Leak
NHTSA #21V974000 · Service Brakes, Hydraulic — Foundation Components — Disc — Caliper · NHTSA notice
Reported December 16, 2021 · Arrow Manufacturing, Inc.
Potentially affected: 20 vehicles
Repair completion: 100% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
Defect description
Arrow Manufacturing, Inc. (Arrow) is recalling certain 2019-2021 Ram 4500 and 5500 cab chassis equipped with LiquidSpring Compressible Liquid Adaptive Suspension Systems (C.L.A.S.S.). The rear brake caliper flexible line may contact a suspension component, causing a brake fluid leak.
Safety consequence
A brake fluid leak may cause partial or complete loss of the rear brakes, increasing the risk of a crash.
Manufacturer remedy
Dealers installed a kit to modify the rear brake caliper flexible line mounting, and inspected and replaced worn brake lines as necessary, free of charge. All affected vehicles have been repaired and therefore no owner notification letters will be sent. Owners may contact Arrow Manufacturing customer service at 1-712-261-3157.
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.nhtsa.gov.
Other Arrow Manufacturing Ram 4500 model years
Check your 2020 Arrow Manufacturing Ram 4500 VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Arrow Manufacturing Ram 4500 at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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