Looking to upgrade before the snow hits in a few months. currently runnin mastercraft courser AT's that, i must say, have surpassed my expectations! However, they were a bit sketchy in packed snow.

I wheel alot in the mountains, and do alot of camping in the snow. any good suggestions for tires that last a while...( 2 years at least of on road driving) and perform...??

Anything is appreciated, and thanks in advance.