Any time you switch out of RFT's you will get a very big improvement in ride quality. Took mine off the 335is @ 1500 miles & put them in my storage shed. They will be my last change when its time to sell the car. The 135is will get a tire swap right after break-in. I carry a flat fix package in the car + AAA if its a bad flat.
Last edited by bear-avhistory; 03-05-2013 at 02:31 PM.