Tire seperation is caused by the tire. Abnormal tire wear is caused by car being out of alignment. As far as the coolant loss you can get coolant dye at the auto parts store and add that to the coolant and see where its leaking with a dye light. If nothing there you can rent a chemical head gasket tester from auto zone you just have to buy the chemical.
Saturday, November 12th, 2011 AT 5:37 PM