SLTS time for front brakes
#1
#2
I don't know what the book says however I don't think it would take anyone that long to replace pads, rotors, and calipers. The hardest part of that job is getting the old rotor off of the truck once that's done it should take no time at all! Sounds like your dealers service department needs some serious if it took them six hours to complete the work.
#3
#5