I've had my rear kumho ecstas on for 2 months and they're already bald. I dont do much driving at all. My car is lowered and im wondering if that has anything to do with it. My front tires have been on for 3 times as long and barely have any tread gone. Anybody have any clue on why this is happening. My car seems to be aligned good. I'm buying new tires this week but im curious if something is wrong.