1995 Chevy S-10 brakes

Calipers should always be changed in pairs, not one. If your brake spull to one side or the other then you should check your caliper for one side being frozen. It still could be that as well where the caliper isn't moving well in the bracket. The pads may be installed incorrectly. The pad that has the notch in it for the spring should go to the inside along with the spring clip to hold it in the piston. YOur rotors may be worn out as you should check to see the thickness of them. These should have been replaced or machined when you replaced the pads. There is a minimum thickness cast on the inside of hte rotor. Also make sur to adjust he rear brakes as they may not be even hitting the drums.