: tires and wheels

07-18-09, 02:10 AM
Well its time to buy tires again and I am ready to move on from the Michelin Pilots HXM4 and even move on from these wheels 235/50/17 front 255/45/17 rear. I have put 76000 miles on my baby and have replaced the rears once front twice apparently the wheels can not be swapped front to back so what are my options as far as keeping the wheels and putting on same size tires?
My local craigslist has take offs from a 2009 CTS. polished Alloy with 235/50/18 Michelins would this fit my 05 STS and how would this size difference affect handling and suspension?