looking to get some new winter tires..

ive seen a couple posts recently about winter driving so someone may have answered this already.

im using the stock tires right now but i wanted to get some new ones with deeper tread and maybe a little bigger(for looks mostly) i had a nice set of bf goodwrench a/t tires on a 4runner back home. they were pretty big but i liked them and they made the car look nicer, ive seen them at costco but i cant remember what exact size they were. if anyone has some input or a specifc tire i should get let me know. im in oregon and usually just drive on the highway but i go up to mt. hood alot for snowboarding and such but its a paved road all the way up thats cleared just wanted more traction and bigger tires.

ive got a 06 double cab