Peterbilt · United States · Mod
Peterbilt 579: Structure — step/ladder
Affects Peterbilt 579 · 2022 — about 4K vehicles.
The hazard
A partially unsecured cab step can unexpectedly move while entering or exiting the cab, increasing the risk of injury.
What to do
Dealers will add new fasteners and a bracket, free of charge. Owner notification letters were mailed on April 11, 2022. Owners may contact Peterbilt customer service at 1-940-591-4220. PACCAR's number for this recall is 22PBA.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational