4 snows dont work that great and neither do paddles. studded tires are the way to go...ive tried them all..chains, 4 snows, paddles, plain ass big tires. nothing gets down and hooks like the studded tires do..get some tires with good tread on them. get some 3/4" sheet metal screws, NOT SELF TAPPERS...use a couple hundred per tire and ull eb set to go. put some on the fronts too so u can turn.