Transport CanadaCritical
1975 GMC P SERIESTransport Canada Recall #1977059
The official notice
Defect
On certain C20, C30, G3, P20 and P30 vehicles, the front suspension lower control arm ball joint sockets were not properly hjeat treated and may cause the ball joint stud to separate from the socket causing either side of the front suspension to collapse without warning.
Safety Risk
No risk description available.
Remedy
No remedy description available.
11,402 vehicles affectedUpdated June 10, 2026