Guessin Pads Need Replacin, right?

 

My experience has been if they squeak when driving without the brakes on then the metal scrapers for the warning of low brakes is rubbing which means time for new brakes. If the brakes squeal when applied then you have to put the anti squeak lube between the pads and the caliper. When I change brakes I put that pliable gasket-sealant on the back of the brake pad, never had a squeal yet. Hope this helps

Dan

 

You sure the rotors are not warped at all?