2007 Toyota Rav4 4x4? I know I need new tires b/c of the wear bar on my tires but I know nothing about tires. I know I want all season or all weather b/c I live in an area that has vast differences in the seasons. Does it matter that my mini suv is a 4x4 when purchasing tires? I plan to go to a tire store & everything but I'd like to know a LITTLE bit goin in there so I don't seem like a complete idiot when I talk to someone in there. 