I'm looking to get new tires for my 08' G6 which currently has 17's. I'm not a fan of the low profile look and what i was wanting to do is get new tires and rims for the non winter months and have snow tires put on the factory rims for winter. But i was leaning towards going with 16's for the new tires and rims so i can have more rubber between the rim and the road to help absorb some of the impact from the potholes we have in these horrible northern Ohio roads. My factory rims have so many dings from potholes and i really don't want that to happen to my new rims. So, that being said what are your guys thoughts on going down to 16's? I'm having a hard time specing some out on tirerack's website as they keep showing 17's and 18's as the OEM size. I know the bolt pattern has to be exact but i'm confused as to the width that'll clear the rotor and caliper and such. Thanks in advance!