Axle Alignment Specified Values

Requirement

The specified adjustment values apply to the standard vehicle height. Refer to STANDARD VEHICLE HEIGHT FOR AXLE ALIGNMENT ON VEHICLES WITH AIR SUSPENSION, CHECKING . To determine the standard vehicle height, the dimension -a- between the center of the wheel and the lower edge of the fender/wheel housing must be determined.

Fig 1: Determining Height Dimension -a-
Courtesy of AUDI OF AMERICA, LLC

Front Axle

Standard suspension 1BK

Sport suspension 2MB

Version

Air Spring

Camber

Adjustment value

- 51' ± 23'

Check value

- 51' ± 25'

Maximum permissible difference between both sides

30'

Toe-in per wheel

Adjustment value

+ 10' ± 5'

Check value

+ 10' ± 7'

Total toe-in

+ 20' ± 10'

Toe difference angle at 20°. Refer to ⁽¹⁾

1° 28' 12' ± 30'

Outer wheel steering angle at maximum steering angle

33° 7' 48" ± 1° 30'

Inner wheel steering angle at maximum steering angle

39° 18' 36" ± 1° 30'

⁽¹⁾	Wheel stop on outer wheel is reduced by this amount. It can also be indicated negatively in the wheel alignment computer depending on manufacturer.

Rear axle		Suspension 1BK/2MB
Version		Air Spring
Camber		- 70' ± 20'
	Maximum permissible difference between both sides	20'
Toe-in		+ 20' ± 10'
Maximum permissible deviation in direction of travel relative to vehicle longitudinal axis		10'