But I checked my sr before that race, it was A. Normally I’m s but you know how it is once you’re frustrated. So I did daily A, got clean race bonus, no crash, but demoted to B
Any contact, even lightly, with other vehicles or the barriers/walls, and (where applicable) anything classed as off-track will impact your SR - and if it's already as low as A it isn't far to go to B.