Pretty far. I ran them at their lowest (-50mm I believe) for ages with my Rotas on, had to jack it back up for the Sportmax. Although the car looks high in the pics, I cant even get a packet of Trident chewing gum under the lip properly.

Id guess Im at about -35mm at the minute.
Pic of lowest:
At that height, I didnt so much run over road-kill, as scoop it up...
