Peterbilt · United States · High
Peterbilt 589, 567: Service brakes — reservoir/tank
Affects Peterbilt 589, 567 · 2026 — about 62 vehicles.
The hazard
Insufficient air volume can reduce braking performance and increase the risk of a crash.
What to do
Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed December 26, 2025. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 25PACH.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational