2007 GMC Sierra 3500 Classic Camber and Alignment Kit

The proper way is to install the alignment equipment, jounce the front and the rear bumpers 3 times before checking the wheel alignment, measure the alignment angles, record the readings, and adjust alignment angles to vehicle specification if necessary.

You shall set the tire pressures to the pressure shown on the certification label, check the fuel level, make sure that the passenger and rear compartments are empty, that the vehicle is on a level surface, that all doors, liftgate/trunk, and the hood are securely closed, check for installed aftermarket accessories or modifications that could affect trim height measurements and remove the alignment rack floating pins.

The proper way is to loosen the jam nut on the inner tie rod, rotate the inner tie rod to the required toe specification setting, tighten the jam nut on the tie rod, check the toe setting after tightening, and re-adjust the toe setting if necessary.

Caster measurements are now relative to the ground.

When performing adjustments to vehicles requiring a 4-wheel alignment, you shall set the rear wheel alignment angles first to obtain proper front alignment angles.