o.k., i'm wondin' why in the world these open rear ends, will still spin the both tires occasionally. Today, i was on a little bit of snow/ice stuff, well, my car started to go forward, then my right wheel lost traction, i heard the right spin first, then both tires started going, i could hear it clearly, then only the right wheel again. I was only going 2 or 3 miles perhour, so the lwheel shouldn't have accelerted that quick. The same thing happened on some snow coming out of school last week. I want answers. j.k, but help would be nice. the million dollar question is WHY? and WHY NOT ALL THE TIME?