Wabash Trailer Recall: Wheel Lock-Up Risk Found

Wabash Trailer Recall: What Drivers Need to Know

Wabash National Corporation has issued a Wabash trailer recall affecting 475 model year 2027 van trailers due to a wheel bearing grease problem. The defect could cause a trailer wheel to lock up while the truck is moving. This could make the vehicle harder to control and increase the risk of a crash.

The National Highway Traffic Safety Administration (NHTSA) announced the recall under campaign number 26V683000. It covers certain Wabash van trailers built between June 22 and September 3, 2026.

The recall follows a report of a seized wheel end that led Wabash to investigate the grease used in its trailers. The company has not reported any known crashes or injuries linked to the problem.

What Is Causing the Wabash Trailer Recall?

The problem involves grease used to keep the trailer’s wheel bearings lubricated. These bearings help the wheels turn smoothly as the trailer moves.

According to Wabash, the grease used in certain trailers was thicker than the supplier’s published specifications indicated. As a result, it may not provide enough lubrication to the wheel bearings over time.

Without proper lubrication, the bearings could overheat or seize. This could cause a wheel to lock up, making it harder for a truck driver to maintain control of the vehicle.

Wabash also warns that the problem could cause a thermal event, meaning the wheel end could become dangerously hot.

The recall affects trailers made during a specific production period. It does not include all Wabash trailers or every trailer built for the 2027 model year.

Wheel-End Seizure Led to Wabash Investigation

The company’s investigation began after a customer reported a seized wheel end on August 18, 2026.

At first, Wabash believed the problem might involve too little grease in the wheel ends. Between August 27 and September 2, the company inspected more trailers owned by the same customer. It also added grease to their wheel hubs.

However, those inspections raised new concerns about the thickness of the grease itself.

On September 3, Wabash stopped using the grease and began further testing. The company also requested test results from its supplier.

Those tests produced different findings. Results provided by the grease manufacturer indicated the product met manufacturing specifications. An independent laboratory later found that the grease was outside specifications.

Wabash completed more internal testing on October 12. The tests raised further concerns about the grease and its effect on wheel-end performance.

The following day, the company’s Product Safety Committee decided to issue a recall. Wabash formally reported the recall to NHTSA on October 16.

Wabash Trailer Warning Signs Drivers Should Know

One of the most important details in the Wabash trailer recall involves possible warning signs drivers may notice while operating an affected trailer.

According to the manufacturer’s recall report, drivers may notice smoke or the smell of overheated grease coming from a wheel end. These signs could mean the grease is breaking down due to heat.

A wheel bearing that does not receive proper lubrication can become hot as the wheel turns. In severe cases, the wheel end may seize, potentially causing the wheel to lock up.

This creates a safety concern for truck drivers, especially when hauling freight at highway speeds.

However, the recall report does not say these warning signs will always appear before a wheel-end failure. Drivers should not assume that a trailer is free of the defect simply because there is no smoke or unusual smell.

If signs of wheel-end overheating occur, the driver should stop in a safe location and report the problem to the carrier or maintenance department. A suspected wheel-end problem should be inspected before the trailer returns to service.

Which Wabash Trailers Are Affected?

The Wabash trailer recall covers 475 van trailers from model year 2027.

The affected trailers were built between June 22 and September 3, 2026. Wabash identified the recall group using its manufacturing and shipping records.

The company estimates that 85% of the recalled trailers may have the grease defect. That would represent about 404 trailers, based on the manufacturer’s estimate.

However, that figure does not mean 404 trailers have experienced wheel-end failures. It represents the estimated share of recalled equipment that may contain the defect.

For trucking companies with multiple Wabash trailers, the production dates and recall number can help maintenance departments identify equipment that may need attention.

Drivers who regularly switch trailers may also encounter affected equipment without knowing when it was built. Fleet records and recall checks can help confirm whether a trailer needs repairs.

How Will Wabash Repair the Recalled Trailers?

Wabash plans to inspect the wheel ends on affected trailers for signs of component wear. The company will also replace the wheel bearing grease with a product that meets the required consistency.

The repairs will be performed at no charge to trailer owners.

This is an important difference from the company’s early investigation, when it initially added more grease to certain wheel hubs.

The final recall repair involves replacing the grease rather than simply adding more of the original product.

Wabash stopped using the affected grease in production on September 3, 2026. The company states that replacement grease will come from a different manufacturer.

Owner notification letters are expected to be mailed on November 25, 2026.

What the Wabash Trailer Recall Means for Drivers and Fleets

For trucking companies, the recall may require maintenance inspections and repair scheduling for affected trailers.

Fleet managers and safety departments will need to determine whether any trailers in their operations are included. They may also need to arrange repairs and plan how to manage affected equipment while the work is completed.

For owner-operators who own Wabash trailers, the recall could mean arranging repairs and dealing with possible downtime. Drivers who pull company-owned or customer-owned trailers may need to report warning signs or suspected equipment problems to the responsible carrier.

The NHTSA recall documents do not identify a special blanket do-not-drive order for all affected trailers. However, the risk of wheel-end seizure makes it important to address any suspected defect promptly.

Wabash reports that it is not aware of any crashes or injuries related to the problem.

Trailer owners can check for open recalls through the NHTSA recall website.

Wabash customer service can be reached at 765-771-5404. The NHTSA Vehicle Safety Hotline is also available at 888-327-4236.

While the recall affects a limited number of trailers, the potential for wheel lock-up makes it a serious safety concern for drivers operating the affected equipment.