2017 Summit AD45 Recall: Steering arm may detach from the steering knuckle during certain…
NHTSA campaign 21V658000 · Steering · filed Aug 25, 2021 · verified Jul 30, 2026
The defect
Summit Trailer Sales, Inc. (Summit Trailer) is recalling one 2017 AD45 trailer equipped with Dexter Ingersoll Smart-Steer self-steer axles. The steering arm may detach from the steering knuckle during certain low-speed, high-side loading maneuvers.
The risk
A detached steering arm may cause a loss of steering control. In addition, attachment hardware may fall and become a road hazard. Both of these scenarios can increase the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
A dealer will inspect the steering arm and apply welds, free of charge. Owners may contact Summit Trailer's customer service at 1-570-754-3511.
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.
Affected vehicles
Related recalls
Other campaigns involving Summit vehicles
Source: NHTSA recall database, campaign 21V658000. Data last verified Jul 30, 2026.