Recall 18V567 covers 424 2019 Mac Trailers Waste Trailer and Dump Trailer units with wheel-end separation risk. Free repair at franchised Mac Trailers dealers.
Mac Trailers is recalling 424 2019 Waste Trailer and Dump Trailer units because an incorrectly installed wheel end nut locking device can let a wheel end separate from the axle. Separation from the axle raises the risk of a crash, and Mac Trailers dealers will complete the repair free of charge.
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What's wrong?
The wheel end on the 2019 Mac Trailers Waste Trailer and Dump Trailer is the hub assembly at the end of the axle that carries the wheel, bearings, seal, and retaining hardware. The wheel end nut and locking ring hold that assembly in place so the wheel stays seated on the axle while the trailer is loaded, turning, and braking.
On affected trailers, the Pro-Torque nut locking ring retaining clip was not fully seated during axle assembly by the supplier. Without that clip locked into position, the wheel end nut can loosen. As the nut backs off, the wheel end can move outward on the axle and separate from the axle.
Owners or drivers can see a leaking wheel seal or excessive wheel wobble before separation. Those signs mean the wheel end is no longer staying tight against the axle, and the trailer needs inspection before it returns to service.
Who's affected?
Covers Waste Trailer and Dump Trailer models from the 2019 model year, both tied to the same wheel fastener issue.
| 2019 Mac Trailers Waste Trailer | wheel fastener (lug, nut, bolt, or stud) |
|---|---|
| 2019 Mac Trailers Dump Trailer | wheel fastener (lug, nut, bolt, or stud) |
| Units affected | 424 |
| Field incidents | NHTSA has logged 5 field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
Wheel-end separation from the axle increases the risk of a crash. Watch for a leaking wheel seal or excessive wheel wobble, and treat either sign as a reason to stop towing and contact a Mac Trailers dealer. Repair is free at any franchised Mac Trailers dealer.
What should I do?
- Check your VIN to confirm your 2019 Mac Trailers Waste Trailer or Dump Trailer is included in this recall.
- Contact a franchised Mac Trailers dealer to schedule the free locking-nut inspection that checks whether the wheel-end nut locking device is properly installed.
- Bring the recall notice if Mac Trailers mailed one. If not, reference recall number 18V567 when you call.
- Avoid using the trailer for heavy loads until the dealer completes the inspection and any needed correction.
What happens at the repair
At the dealer, a Mac Trailers technician inspects the wheel end nut locking device to confirm the locking nut is installed correctly. If the nut is not installed properly, the technician corrects the installation before the trailer is released. The inspection and any needed correction are free under recall 18V567. Mac Trailers has a general reimbursement plan on file for owners who already paid for this repair before the recall notice. Keep related repair documentation and ask Mac Trailers customer service how to submit a reimbursement claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| August 28, 2018 | NHTSA published the recall |
|---|---|
| August 29, 2018 | Dealer notification began |
| August 29, 2018 | Interim owner notification (was planned for this date) |
| September 14, 2018 | Dealer notification ended |
| September 25, 2018 | Owner notification mailed |
Frequently asked questions
What is recall 18V567?
Recall 18V567 covers 424 2019 Mac Trailers Waste Trailer and Dump Trailer units with a wheel end nut locking device installation issue. The wheel end can separate from the axle and increase crash risk. Dealers will inspect the locking nut and correct it for free.
What should I do if my 2019 Mac Trailers Waste Trailer or Dump Trailer is on this recall?
Check your VIN to confirm your specific trailer is included in recall 18V567. If it is, contact a franchised Mac Trailers dealer to schedule the locking nut inspection and correction. Reference recall number 18V567 when you call. The repair is free.
Does the recall repair cost anything?
No. Federal recall law requires manufacturers to repair safety defects at no cost, and Mac Trailers dealers will inspect the wheel end locking nut and correct the installation free of charge.
What is the safety risk?
The safety risk is wheel end separation from the axle. If the wheel end separates while the trailer is moving, it can increase crash risk. Confirm the trailer by VIN, then arrange the free dealer inspection and correction.
What if I bought this Mac Trailers trailer used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. Check your VIN to confirm inclusion, then call a franchised Mac Trailers dealer or Mac Trailers customer service at 1-800-795-8454 with recall number 18V567.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V567000 |
|---|---|
| Mac Trailers customer service | 1-800-795-8454 |
| NHTSA recall # | 18V567 |
| NHTSA recall # (full) | 18V567000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (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 →