Anyone know what can make a rotor look like a record player?
I have an hour drive home so you can understand my concern when I started to hear a roar then a vibration in the steering wheel. It got so bad that I could swear that a tire had blown and was coming off the rim. I pulled over to a safe spot but couldn't find anything wrong. Full pressure in the tires and they appeared fine. So I limped it home and immediately put the front end in the air. I checked all the linkage, bushings, and drive shafts and everything is tight. Then I noticed the rotor on the drivers side. It has deep grooves and what looks like hot spots of discoloration. The pads and calipers came off effortlessly so I don't think anything was binding up. These are stock rotors with stoptech pads. I'm not sure where to go from here. Has anyone else had similar issues?