Good quality shocks and struts will prevent the car from bouncing and bumping on bad roads by controlling the spring action of the car’s suspension system. Besides providing support for the car,
these struts and shocks are also important to provide a good level of control for the driver and to help him or her keep the wheels from skidding off the road.
Under normal driving conditions, every current automaker is providing struts and shocks which should last nearly 100k miles.
Are you wondering if they are worse than the old worn out ones on the car?!!! Pretty lame question.
Good I guess. What kind of answer were you looking for anyways?