need help
 

Ok well ever since i ditched my 215s with hubs I have my current rims/tires on from a LS1 Z28 and ever since they been on my car when it hits bumps it seems to move around alot my friend thinks its sway but its always been like that since I put the new tires/rims on. For a better example coming onto a road after taken an exit and having to speed up and hit new pavement is like a bump to and the car just bounces or moves side to side i dunno im bad at explaining these things. Think someone can help me out hear?

did you have it aligned? that's bump steer, sway bar the body would lean more than normal

no stuipd me....I never did get it aligned when I put them on. It just rocks more and just movin around more on bumps and crap...

get an alignment and get the printout, it needs to match side to side not just be in the green (too many shops are going with color and not looking at numbers at all)

Bump steer owns my car every time I drive through one of the many construction zones in the local area.