RIDING HEIGHT ADJUSTMENT
Note. Prior to performing wheel alignment, perform preliminary visual and mechanical inspection of wheels, tires and suspension components. See PRE-ALIGNMENT INSTRUCTIONS in WHEEL ALIGNMENT THEORY & OPERATION article in GENERAL INFORMATION.
Ride height must be checked with vehicle on level ground and tires properly inflated. Jounce vehicle several times to settle suspension. Measure vehicle height from side to side and from front to back. If ride height varies more than .39" (9.9 mm), repair or replace suspension components as necessary. Check vehicle passenger and luggage compartments for any heavy items and remove before performing wheel alignment.
ALIGNMENT PROCEDURES
Note. Prior to performing wheel alignment, perform preliminary visual and mechanical inspection of wheels, tires, and suspension components. See PRE-ALIGNMENT INSTRUCTIONS in WHEEL ALIGNMENT THEORY & OPERATION article in GENERAL INFORMATION.
CAMBER & CASTER ADJUSTMENTS
Note. Camber and Caster on Optima & Magentis (Canadian) and Rio models are not adjustable. If measurements are out of specification, inspect suspension components for bent or otherwise damaged components. Replace as necessary. See appropriate SUSPENSION article.
TOE-IN ADJUSTMENT
Note. Rear Toe-In on Rio models is not adjustable. If measurements are not within specification examine suspension components for bent or otherwise damaged components. See SUSPENSIONS - REAR article.