Wheel Alignment Test Prerequisites

Wheel Alignment Test Prerequisites

• Suspension, wheel bearing, steering and steering linkage checked for excessive play and damage.

• Tread depth difference may be no more than 2 mm on an axle.

• Prescribed pressure of tires.

• Vehicle curb weight

• Fuel tank must be full.

• Spare tire and vehicle tools are installed in appropriate position in vehicle.

• The windshield washer fluid reservoir must be full.

• Make sure that the sliding plates and turn tables are not touching the end stop when checking the wheel alignment.


The test equipment must be properly adjusted and attached to the vehicle; observe device manufacturer operating instructions.

If necessary, contact manufacturer for familiarization with the proper use of the vehicle alignment unit.

After a certain period, wheel alignment platforms and computer equipment can lose their original leveling setting and adjustments.

• Wheel alignment platforms and wheel alignment analyzer/computer should be serviced and calibrated at least once a year.

- Treat these highly sensitive units carefully and conscientiously!