Recall 17V570 covers 56 2015-2016 Pierce vehicles for loose tie rods. Repair will be free at any franchised Pierce dealer once available.
Pierce is recalling 56 2015-2016 Impel, Arrow Xt, Enforcer, Saber, Velocity, and Quantum vehicles with certain Spicer D-Series and E-Series steer axles because improper torque on the castellated nut can loosen the tie rod. If the tie rod disconnects from the steering knuckle, the vehicle can lose steering and crash risk increases; the dealer repair will be free once available.
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What's wrong?
The front steer axle on these 2015-2016 Pierce Impel, Arrow Xt, Enforcer, Saber, Velocity, and Quantum vehicles carries the steering linkage at the front wheels. The tie rod is the bar that helps both steer wheels turn together when the driver turns the wheel. Its attachment depends on a castellated nut, a slotted retaining nut that holds the joint tight and aligned.
On the affected Pierce vehicles, that castellated nut was not tightened to the proper torque by the axle supplier. When the nut is loose, the tie rod attachment can loosen during service. As that connection moves, steering precision drops because the linkage no longer holds the wheel position as firmly as designed.
The warning sign is significant noise from the steering area or looseness in the steering. If the steering feels loose, sounds abnormal, or no longer responds as expected, treat that as a sign the tie rod attachment needs inspection.
Who's affected?
Spans six Pierce fire apparatus models across the 2015 and 2016 model years, with listings for the tie rod assembly and the steering system.
| 2016 Pierce Impel | tie rod (steering linkage) |
|---|---|
| 2016 Pierce Impel | steering system |
| 2016 Pierce Arrow Xt | tie rod (steering linkage) |
| 2016 Pierce Arrow Xt | steering system |
| 2015 Pierce Impel | tie rod (steering linkage) |
| 2015 Pierce Impel | steering system |
| 2015 Pierce Enforcer | tie rod (steering linkage) |
| 2015 Pierce Enforcer | steering system |
| 2015 Pierce Saber | tie rod (steering linkage) |
| 2015 Pierce Saber | steering system |
| 2016 Pierce Velocity | tie rod (steering linkage) |
| 2016 Pierce Velocity | steering system |
| 2016 Pierce Enforcer | tie rod (steering linkage) |
| 2016 Pierce Enforcer | steering system |
| 2016 Pierce Quantum | tie rod (steering linkage) |
| 2016 Pierce Quantum | steering system |
| 2015 Pierce Quantum | tie rod (steering linkage) |
| 2015 Pierce Quantum | steering system |
| 2016 Pierce Saber | tie rod (steering linkage) |
| 2016 Pierce Saber | steering system |
| 2015 Pierce Velocity | tie rod (steering linkage) |
| 2015 Pierce Velocity | steering system |
| 2015 Pierce Arrow Xt | tie rod (steering linkage) |
| 2015 Pierce Arrow Xt | steering system |
| Units affected | 56 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
A loose tie rod can disconnect from the steering knuckle, causing complete loss of steering and increasing crash risk. Significant noise or loose steering is the warning sign. If either appears, park the vehicle and call the dealer before moving it again. Repair will be free at any franchised Pierce dealer once available.
What should I do?
- Check your VIN to confirm your 2015-2016 Pierce Arrow Xt, Enforcer, Impel, Quantum, Saber, or Velocity is included in this recall.
- Watch for Pierce's owner notice before scheduling dealer work.
- Contact a franchised Pierce dealer for the steering tie-rod inspection that checks castellated nut torque and re-secures or replaces the tie rod and steering knuckle as needed.
- Bring the recall notice if Pierce mailed one. If not, reference recall number 17V570 when you call.
- Drive cautiously until the repair is complete. Stop using the vehicle and ask Pierce about towing if the steering feels loose.
What happens at the repair
Pierce has described the repair path, but the final dealer remedy is still listed as under development. Once available, a Pierce technician will inspect the torque on the castellated nut and tie rod, then tighten the hardware as needed. If the tie rod stud and knuckle cannot be torqued enough, the dealer will replace the knuckle and tie rod end assembly. The final dealer repair will be free once available.
Timeline
| September 14, 2017 | NHTSA published the recall |
|---|---|
| September 29, 2017 | Dealer notification began |
| October 13, 2017 | Dealer notification ended |
| November 30, 2017 | Owner notification mailed |
Frequently asked questions
What is recall 17V570?
Recall 17V570 covers 56 2015-2016 Pierce Impel, Arrow Xt, Enforcer, Saber, Velocity, and Quantum vehicles with certain Spicer D-Series and E-Series steer axles. The castellated nut on the steer axle tie rod was not properly torqued, allowing the tie rod to loosen.
What should I do if my 2015-2016 Pierce Impel, Arrow Xt, Enforcer, Saber, Velocity, or Quantum is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 17V570. If it is, contact a franchised Pierce dealer or Pierce customer service at 1-414-832-3000 to arrange the steering inspection and any needed tie rod or knuckle repair.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Pierce dealers will inspect the castellated nut and tie rod torque, tighten parts as needed, and replace the knuckle and tie rod end assembly if proper torque is not achieved.
What is the safety risk?
The safety risk is a complete loss of steering. If the tie rod loosens and separates from the steering knuckle, the driver loses steering control, increasing crash risk. Confirm the VIN before use and arrange the free Pierce dealer repair if the vehicle is included.
When did Pierce begin owner notification for this recall?
Pierce began the recall on November 30, 2017. If you own one of these vehicles and never received a notice, check your VIN. Used vehicles and fleet vehicles change hands, so the VIN is the clearest way to confirm recall status.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V570000 |
|---|---|
| Pierce customer service | 1-414-832-3000 |
| NHTSA recall # | 17V570 |
| NHTSA recall # (full) | 17V570000 |
Source documents
-
Download Owner Notice (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →