i have a 2001 ford focus . for the past year i have been dealing with a swaying/sliding motion in the rear end of my car on wet roads, even worse on snowy roads. i tell people it "dances" down the road. it doesnt do it on dry roads, well other than when i hit a bump on dry roads the whole rear jumps from on side to the other i guess depending on what tire hit the bump. whatever is causing that i think is tied in with the swaying problem on wet roads. this car is very scary to drive when its wet out. i have looked under it to see if anything is visually wrong, and dont see anything. i dont really want to pay a garage 500 bucks to diagnose it. someone please help me, hopefull someone that had the same problem!