i have 6400 miles on my eco tires. as u know, they suck and cant handle the 400 torque. i am too cheap to get rid of them for regular tires. other than a flat, i am stuck with them until they go bad. my question is: how many miles do u think i have to put on the front tires before the tread wears down enough so my traction control and chirping wont happen as much. im assuming as the thread goes down it loses the low rolling aspect of the tires when new which is causing all the issues.