I started my day needing two tires. While getting those replaced we discovered wire showing on one tire I thought was good. So I got 3. I wanted 4 but for some strange reason tire kingdom only had 3. While Chsngeing the tires we noticed my rear caliper is sticking. And when I started my car to leave the hospital from visiting my grandpa I hear my idler pully squeeli g. Not big problems but still annoying.