Wheel Bearing Hub Assemblies are sealed units / greased for life and no
matter how well you cared for the car, that has nothing to do with the
WBHA wearing out when it did. There is no maintenance on them other than
Some will last 50,000 miles, others may go 100,000 or 200,000 before
they start growling.
1991 Pontiac Bonneville LE
3800 V6 ( C ), Black/Slate Grey
_~_~_~_~279, 354 miles_~_~_