(like in a real car when you reverse at high speed and when turning the wheel it makes a sharp turn and gets back to forward).
that can also get u off the track. Actually that is more difficult as it looks, normaly the cars speed isnt enough for a full 180 in reverse drive or the centrifugal force just wont be enough to get u drivin forward right from the spot and u end up staying still. but for ex. some fast and/or lightweight cars can actually do that, requires a lot of driving skills tho, as u need to shift in exact that moment when the cars centrifugal power pushes it forward out of the turn. i tried that some times earlier but got nothin than 90's ,max 130's and ofc fully wrecked tires :/