After a week of just slipping and sliding trying to get out of my driveway, I finally bit the bullet and bought some wheels and tires for the winter. I purchased a set of Catera wheels that already had Goodyear Eagle RS-A already mounted on them. I know these aren't winter tires, but they work a lot better than the Pirelli tires.

 

Can you switch out the center caps? That's what I did with mine, I have G6 wheels I got with no center caps but the ones from the 18s are interchangable. So I now have Pontiac wheels with a Bowtie in the middle...

 

I tried to switch the center caps, but the Cadillac ones were too big. I know it looks pretty stupid with those center caps, but at least my friends and I get a kick out of the Cobalt having Cadillac wheels on it.