400°. Pits > BF1 > Steering. The wiki is maintained by Victor + the LFS community; so someone mistakenly added the BF1 to 450°
Quote from loopingz :Is it 400 or 450? I refer to http://en.lfsmanual.net/wiki/Cars At real F1 they use a special 450º setting for monaco, but there is not this option at LFS...