I got a 01 rio if I got those lowering springs could I put 15" rims on my car?If your looking to improve the handling on your rio also Eibach makes a pro kit which will lower your car about 1.2 inches front and back and make your rio handle much better. Making a car fast is not just about engine mods. My friend has these springs on his 2003 Rio and he insists its his best mod. You can find them on NOPI MOTORSPORTS for $245.53. Also improves the look of your car without making it too low. these springs are made for performance not just looks.