I haven't owned a RWD vehicle for several years and just purchased an 05 LS 430 with 30,000 miles with original 245*45*18 OEM tires. I live in IA and get a fair amount of ice and snow and was wondering if a dedicated set of snow tires is recommended. I was going to buy Bridgestone Pole Position All season tires but I am concerned about safety and didn't know if it was worth the extra $$ for dedicated winters or not. If so can you recommend some. Also, any recommendations besides the Pole Positions for all seasons.
THanks
