Well it is because the suspension has been changed and something. The shocks and air bags are in tight and do not move any way that they shouldn't. The trailing arm on the passenger side has a crack in the bush and drum roll, the rear passenger side wheel has a toe in. The drivers side rear wheel is vertical. The passenger side is out by 20mm at the bottom. The bearing nut was not staked. I can tighten it up, would that fix it? I would've expected the ABS would be kicking out faults.