Kenworth T380, T480: Power train — axle hubs

Affects Kenworth T380, T480 · 2024–2025 — about 29 vehicles.

The hazard

Insufficient lubrication may cause the wheel hub to overheat, increasing the risk of a fire, or result in a loss of vehicle control, increasing the risk of a crash.

What to do

Dealers will inspect and repair the wheel end with new parts and lubricate the bearings as necessary, free of charge. Owner letters were mailed July 21, 2025. Owners may contact Kenworth's customer service at 1-425-828-5888 or Peterbilt's customer service at 1-940-591-4220. PACCAR's numbers for this recall are 24KWJ and 24PBJ.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational