So i have a 1998.5 audi a4 quattro 2.8l 3000miles ago my brake pads look new so this week i heard squicking the rear drivers side was completly worn out but the rear passenger look new i tried sea clamps to puss the piston in on the rear driver side wouldnt budge at all help me please!!!!!!!!!!

 

the rear calipers are not pushing in ones, they screw in. you need a special tool from autozone or needle nose pliers. you probably have stuck caliper pins

 

oh really can u give me more details like a link to what i need or a form on how to do this i am stomped

 

remove the caliper and duct tape some needle nose pliers 'spread' to match the dimples on the caliper piston distance. Turn clockwise and the piston should turn in. Once I had to turn mine a bit counter clockwise to get it to catch, then back clockwise. remove the pins that allow the caliper to float, sand them down a bit, grease them up, and make sure they move freely. because they didn't move freely you wore down only one side.