Snow tires....other drivers will also appreciate it.
Coming down from Baker on Wed opening day, snowed 11" during the day...got stuck for 2 hours behind a 4-5 car pile up. A tow truck was pulling a car out of the ditch, when another car hit the car being pulled out of the ditch and then 3 other cars piled up. Going up and coming down was a pain in the ass...tourist not knowing the road, the conditions and not being prepared. On Tues my daughter and I changed out the 4 tires in 30 mins...not nascar pit speed but easy.