I've got the performance tires.. not the all seasons.. This probably contributed to my problem. Anyway I knew the wheels were shimmying because of the snow but I was concerned about the tire pressure light.. It's still on but I think it may just have been messed up or damaged being under so much snow.. Today I noticed that both headlights are fogged up now with frozen vapor.. ugh.. I liked it better last year when I use to take the bus to work and just let the crossfire sit under a pile of snow until it melted...