General Diagnosis

GENERAL DIAGNOSIS
Problems in the steering, the suspension, the tires, and the wheels involve several systems. Consider all systems when you diagnose a complaint. Some problems, such as abnormal or excessive tire wear and scuffed tires, may be the result of hard driving. Always road test the vehicle first. If possible, do this road test with the customer.
Proceed with the following preliminary checks. Correct any substandard conditions.