Last year around October I put a new set of tires on my car with an alignment. The tires were eaten up within 2 month.. like completey gone.. I started to hear this roaring sound coming from my right rear and not too long after the left rear started roaring as well.. I'm guessing it' my wheel bearings that have gone bad.. has anyone else had excessive tire wear when wheel bearing went bad? The tires wore evenly just super fast..

Yes it can cause wear but usually it's wear on the inner edge. Bad alignment is the number 1 culprit for excessive tire wear. Jack up the vehicle and grab the tire at the top and bottom and wiggle it aggressively and feel for ANY play.

Or take it to an alignment shop, they will know immediately if there's a problem.

I've got an appointment at the stealer next week.. luckly my bearings are covered under my extended warranty.. thanks for the advice! I'm 95% sure both bearing are bad anything iver 30mph you hear roaring and the faster the louder and also my has a little vibration as well..