The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.Google+
Car Problem Reports
Oldsmobile Silhouette Front Struts May Wear at 75,000 Miles
Oldsmobile Silhouette Problem
Average Mileage: 119,250 mi (80,000 mi - 152,000 mi)
Going over speed bumps and especially backing out of my driveway, the front end hits pavement.
Visitor, 2002 Oldsmobile Silhouette, 100,000 mi
all i did was hit a pothole while going around a corner.... :(
Visitor, 2003 Oldsmobile Silhouette, 152,000 mi
FRONT STRUTS BOUNCY RIDE
Visitor, 1993 Oldsmobile Silhouette, 145,000 mi
Same, and while you are at it change the rear air shocks. They are easier to do.