I can tell when the rears need adjustting by watching the fluid level in the master cy and when brake dust starts showing up on the front wheels, happens simultaniously about every 6-7k mi with auto trans, your std should go a little longer. When the rears are properly adjusted you should have little to no brake dust on the front wheels.
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2K, 2500,Laramie,Quad,4x4,3:54LSD,auto,reese 15k 5th slider, EISLEY BULL BAR,WESTIN NERFS, TA's,9000's, DD2's,PE-EZ & elbow, ISSPRO pyro & boost, Turbo Lifesaver, JARDINE 4", DTT VB,TC and COOLER, PAC BRAKE, MAG HYTECH TP& DC, onboard.
pullee #1 26' Arctic Fox 5th
#2 22' car hauler w/ 76 Pinto 392cid or 68 Cyclone GT Cobra Jet FB
NRA,VFW,SASS