What will fit?(smaller)? I now have 225/50/18 OEM original tire that the vehicle came with from GM. I want to put smaller rims with snow tires for the winter. I was told by dealer that I can change wheels as long as I keep the same rolling diameter as the original wheels. My question is how small can I go with this vehicle, remember this is the LTZ model and may have bigger brakes on this model(I am not sure). Does anybody know or has done this on a Chevy Malibu LTZ, 2008 or newer?
