Quote:
Originally Posted by Skip 500
Scalloping and cupping is caused by worn shocks. 30,000 miles is usually a good rule of thumb for shock replacement. This can change based on the condition of the roads you drive on. The worse they are, the less mileage a shock will last. Always make sure you have a good alignment done after shock replacement.
|
I can see how getting a good alignment after shock replacement is important on a strut-type suspension, but on the E450 I don't think shocks have any effect on alignment. The only think I can think of is if the new shocks are pressurized and raise ride height a bit, which could affect alignment, but I doubt that's significant at all.