grass is a bit better, but has it’s own set of problems. It’s expensive to maintain, and it gets slippery when wet, so it can’t stop an out of control car in the rain. My favourite solution would be to have a strip of grass about a cars width right next to the track, followed by an astroturf runoff.
Fair point, maybe grass (or some kind of carbon fibre F1-spec AstroTurf!) or something else that provides worse grip without the danger?
grass is a bit better, but has it’s own set of problems. It’s expensive to maintain, and it gets slippery when wet, so it can’t stop an out of control car in the rain. My favourite solution would be to have a strip of grass about a cars width right next to the track, followed by an astroturf runoff.