Wheel alignment measuring data

The following values apply at empty weight in accordance with German DIN 70020 standard {car with full fuel tank, spare wheel and tools).

Front axle

Adjustment values and tolerance

Max. difference between left/right

From wheel contact patch to

Measuring surface on rear control arm pivot

180± 20 mm*

10 mm

Toe-in, no pressure applied

+ 15" ± 5"

Toe-out on turns at 20' steering lock

- 1* ±20'

Can only be varied by renewing steering arms

Camber

- 30' ± 10'

10'

Caster 1990 models inclusive

From 1991 models on

3* 30' + 30'** 4' +1'"

20' 20'

Rear axle

From wheel contact patch to measuring surface on lateral subframe

173 ± 10 mm*

10 mm

Toe-in, each wheel

+ 10'±5'

10'

Camber

- 40'± 10'

10'

* Height adjustment settings apply to new cars. After cars have been driven for a period the height may be max. 10 mm less, in other words the downward tolerance can vary by 10 mm more. However, this must then apply to both axles.

" The caster angle value of 4' + 1* can be adopted retrospectively on cars back to the 1986 model year inclusive (from introduction of vertical ball joint at front axle subframe pivot / refer to Page 40 - 19), The caster tolerance range on the measuring chart should be modified if necessary. The printed measuring chart will not be amended until a new issue is printed.

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