Hi i have a spare of 22 inch rims in my garage that i bought a while ago, and i wanted to put it on my 06 impala but im having quite a bit of problems. The front two rims fit fine but the rear rims are scrapping the the springs of the suspension. I think thats becuase the newer impalas have raised suspension in the back and it causes the springs to be lower than in the front and thats why its rubbing. So im thinking i need to lower the suspension in the back but i want to know if i need to do that or i have to do something else for my rims to fit. I would like to know the least expensive way to do this, any help would be greatly appreciated thank you all!