Chevrolet · Canada · High
Chevrolet C Series, Express: Brakes
Affects Chevrolet C Series, Express · 1998 — about 146 vehicles.
The hazard
On certain C1500 and G1 vehicles, either one or both front brake rotor hubs may have out of specification grey iron that could fatigue during the life of the vehicle resulting in stress cracks which could propagate around the wheel mounting bolt circle. This could in turn result in wheel separation and a vehicle crash without prior warning. Correction: Rotors will be inspected and replaced if necessary.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational