Peterbilt 520, 548 +3 more: Steering — arm

Affects Peterbilt 520, 548, 367, 389, 567 · 2024–2025 — about 68 vehicles.

The hazard

A loss of steering control increases the risk of a crash.

What to do

Dealers will install new correctly torqued fasteners, free of charge. Owner notification letters were mailed January 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 24KWK and 24PBK.

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