Recall
Mack Pioneer Pr (4) — 24V504000
NHTSA ID
24V504000
Make
Mack
Model
Pioneer Pr (4)
Years Affected
2025
Recall Date
2024-07-02
Component
STEERING:LINKAGES:TIE ROD ASSEMBLY
Units Affected
59
Completion Rate
—
Mfr Campaign No.
SC0468
Summary
Mack Trucks, Inc. (Mack) is recalling certain 2025 LR, Granite, and Pinnacle vehicles equipped with Composilite EXS20 steerable lift axle suspension assemblies. The tie rod assembly ball stud could have been improperly heat treated and can fail.
Consequence
The ball stud can separate from the vehicle becoming a road hazard, increasing the risk of a crash.
Remedy
Dealers will inspect and replace the tie rod end assemblies as necessary, free of charge. Owner notification letters were mailed July 15, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0468.