Wheel alignment refers to the angular relationship between the following components :
| • | The wheels |
| • | The suspension attaching parts |
| • | The ground |
Perform a complete wheel alignment inspection whenever a service inspection is necessary. This inspection includes the measurement of all 4 wheels. When the vehicle is aligned, the performance of the following is enhanced:
| • | The fuel economy |
| • | The tire life |
| • | The steering |
| • | The performance |
Refer to Vibration Diagnosis in Vibration Diagnosis and Correction.