It's all the other idiots on the road you need to worry about.I made it about halfway to work and we decided it wasn't worth the work we had. Had to put it back in 2 wheel drive because 4x4 was no fun. Problem won't be the road for me....its the people. Had to tell a cop to let me through a road when he was turning everyone around...4x4 no problem. I don't want to be out when these knuckleheads are trying to drive when it re freezes