From the D2 manual (2003)
Front
Nominal height from hub centre to wheel arch (not liner)*
500 ± 15 mm (19.7 ± 0.6 in)
Rear
Nominal height from hub centre to wheel arch (not liner):*
⇒ Coil spring 483 ± 15 mm (19.0 ± 0.6 in)
⇒ Air spring 473 ± 15 mm (18.6 ± 0.6 in)
* Measurement taken with vehicle at unladen weight.

