you can adjust the alignment on any vehicle. and yes you should have one done after replacing struts.
even with rear struts on a fwd, you sometimes have to elongate the strut mount holes at the bottom where it bolts to the knuckle. same for fronts.
all cars have adjustment, even solid axle. just in a different way.
most front wheel drive vehicles, you have to adjust front camber and caster with the front subframe. on fwd drive cars with independant rear suspension, you adjust camber by elongating the holes in the struts, or in some cases with shims, not usually though.
sometimes you have a slotted hole that you can adjust stuff with, and alot of times, they use cam adjusters, like the malibu, it uses cam adjusters for the rear adjustment of camber and toe.
it is different for each vehicle, sometimes its easy to adjust, sometimes it sucks.
if anything the guy at the dealer doesnt know what hes talking about, shims havent been used in years. unless you get a old car or truck that uses them for the front end.
the only place you use shims now, is in the rear of solid axle vehicles. which sucks because you have to unbolt the entire braking system and hub assembly, the shim slides between the hub and axle flange, and you have to increase or adjust the shims to get what you want out of it.
even with rear struts on a fwd, you sometimes have to elongate the strut mount holes at the bottom where it bolts to the knuckle. same for fronts.
all cars have adjustment, even solid axle. just in a different way.
most front wheel drive vehicles, you have to adjust front camber and caster with the front subframe. on fwd drive cars with independant rear suspension, you adjust camber by elongating the holes in the struts, or in some cases with shims, not usually though.
sometimes you have a slotted hole that you can adjust stuff with, and alot of times, they use cam adjusters, like the malibu, it uses cam adjusters for the rear adjustment of camber and toe.
it is different for each vehicle, sometimes its easy to adjust, sometimes it sucks.
if anything the guy at the dealer doesnt know what hes talking about, shims havent been used in years. unless you get a old car or truck that uses them for the front end.
the only place you use shims now, is in the rear of solid axle vehicles. which sucks because you have to unbolt the entire braking system and hub assembly, the shim slides between the hub and axle flange, and you have to increase or adjust the shims to get what you want out of it.