the rear master cyclinder builds up pressure in a 3-4 mile distance and brakes will nearly lock up.The rod is plenty loose when I leave home but in a short time the pedal is tight and brakes are real tight.:bigsmiley19:
Has the axle bushing an the carrier worn out?If so that'll allow the caliper to cock and drag the brake pads on the rotor enough to overheat everything and ruin the rotor.Check this soon.