New owner of 4.8is and I want to get some winter wheels and tires. I'm going to stick w/20's. I did this on my Touareg and it was just fine...but I have staggard rims and those 315's may be a bit wide for winter driving, even though Toyo and Hankook and Michelin make all season tires in that size. Looks are important, worried about the way it'll look w/20x9.5" rims all the way around becuase of the flared fenders in the rear. Any advice from other 4.6/4.8is owners?