I am very close to purchasing or ordering a 2002 S60 2.4T AWD, but I am undecided on which wheels to go with. I really like the look of the 17" Thor wheels, but the dealer says the 16" tires will get better traction in the snow and rain. I live in Colorado and will use the car to commute 90 miles each day, so I am concerned about performance in rain and snow. <P>Anybody know what kind of tires come with the 17" wheels? Are the 16" really better for wet traction? Do the 17" tires ride different (noisier, stiffer, etc)?