Transport CanadaCritical
1978 GMC K SERIESTransport Canada Recall #1977192
The official notice
Defect
Certain K30 pickup trucks, have certification labels that show 16.5 X 6.00 Rear wheels instead of the specified 16.5 X 6.75 Rear wheels. The 6 inch rear wheel will fit the vehicle but does not have adedquate strength to carry the recommended tire/wheel loads and could result in a loss of vehicle control.
Safety Risk
No risk description available.
Remedy
No remedy description available.
54 vehicles affectedUpdated June 10, 2026