Recall 21V658 covers 1 2017 Summit AD45 trailer for steering-arm detachment. Inspection and weld repair are free at any franchised Summit dealer.
Summit is recalling 1 2017 AD45 trailer because the steering arm on its Dexter Ingersoll Smart-Steer self-steer axle can detach from the steering knuckle during certain low-speed, high-side loading maneuvers. A detached steering arm can cause loss of steering control or leave hardware in the road, and Summit dealers will complete the free repair.
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What's wrong?
The 2017 Summit AD45 trailer uses a Dexter Ingersoll Smart-Steer self-steer axle. On that axle, the steering knuckle is the pivoting part at the wheel end, and the steering arm links that knuckle to the axle's steering movement. During a turn or yard maneuver, that connection helps the trailer axle follow the path instead of scrubbing the tires sideways.
On the recalled trailer, the steering arm can detach from the steering knuckle during low-speed, high-side loading maneuvers. That means the arm separates from the part it is supposed to control. Once that connection is lost, the self-steer axle no longer steers as designed, and the trailer's handling is no longer predictable in that maneuver.
There is no warning sign before failure. The filing does not list a driver-noticeable symptom, warning light, or gradual change that appears before the steering arm detaches.
Who's affected?
The steering linkage and steering system are tied to the same self-steering axle part.
| 2017 Summit AD45 | steering linkage |
|---|---|
| 2017 Summit AD45 | steering system |
| Units affected | 1 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
A detached steering arm can cause loss of steering control, and loose attachment hardware can fall into the road. Both hazards increase the risk of a crash. If your VIN is included, schedule the dealer inspection and weld repair soon. Repair is free at any franchised Summit dealer.
What should I do?
- Check your VIN to confirm your 2017 Summit AD45 is included in this recall.
- Contact a franchised Summit dealer to schedule the free steering-arm inspection and weld repair that secures the arm to the steering knuckle.
- Bring any Summit recall notice you received. If you do not have one, reference recall number 21V658 when you call.
- Avoid low-speed, high-side loading maneuvers until the repair is complete.
- Call Summit customer service at 1-570-754-3511 with questions about scheduling or the repair.
What happens at the repair
At the dealer, a Summit technician inspects the steering arm on the affected AD45 trailer and applies the required welds to secure it. The recall repair is available now, and parts and labor are free of charge. Schedule the inspection through a Summit dealer or Summit Trailer customer service at 1-570-754-3511. Ask the service desk whether the trailer needs any movement limits before it is brought in for repair.
Timeline
| August 25, 2021 | NHTSA published the recall |
|---|---|
| August 26, 2021 | Dealer notification began |
| August 31, 2021 | Owner notification mailed |
| November 25, 2021 | Dealer notification ended |
Frequently asked questions
What is recall 21V658?
Recall 21V658 covers 1 2017 Summit AD45 trailer with Dexter Ingersoll Smart-Steer self-steer axles. The steering arm can detach from the steering knuckle during certain low-speed, high-side loading maneuvers. A dealer will inspect the steering arm and apply welds for free.
What should I do if my 2017 Summit AD45 is on this recall?
Check your VIN to confirm your specific trailer is included in recall 21V658. If it is, contact a Summit dealer or Summit customer service at 1-570-754-3511 to arrange the steering-arm inspection and weld repair. The dealer repair is free.
Does the recall repair cost anything?
No. Federal recall law requires the manufacturer to repair the defect at no cost. For recall 21V658, the dealer will inspect the steering arm and apply welds free of charge.
What is the safety risk?
The safety risk is loss of steering control if the steering arm detaches from the steering knuckle. Detached attachment hardware can also fall onto the road and become a hazard. Both problems increase crash risk, and the dealer repair is free.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V658000 |
|---|---|
| Summit customer service | 1-570-754-3511 |
| NHTSA recall # | 21V658 |
| NHTSA recall # (full) | 21V658000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Document (PDF) (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →