Brakes are not something that "breaks in". either they work or they don't. If they don't, DO NOT DRIVE THE TRUCK UNTIL THEY DO!!!!!!!!!!! You are putting yourself and others on the road in danger....
Sounds like your shoes are not adjusted properly. With the wheel in the air spinning you should hear them slightly dragging. If you can't figure it out, a case of beer ususally lures a buddy who does......
