Without Air Suspension
Measure front ride height from ground to center of lower suspension arm mounting bolt. Measure rear ride height from ground to center of No. 2 lower suspension arm mounting bolt. Refer to Figs. 14 and 15.Front ride height should be 10.08 inches ± 0.039 inch. Rear ride height should be 10.00 inches ± 0.039 inch. If height is not correct, try settling suspension. If height is still not correct, check for bad springs or suspension components.