Have been exeriencing "tosses" with the vehicle since 0.55.127157 while driving as well. I can be in the middle of the road when I suddenly find myself smashed into a building 5-10 meters to the left or right. No desync while this happens. (Had the player list up while crashing looking at myself for desync(break down and let the game catch up tactics.)) This also happened to my friend at the exact same time in a different vehicle but as my vehicle broke down and my shoes were ruined (yet again.. There is a severe lack of boots on my server right now ;P) his were fine and dandy.