Are bumpers allowed to move?
I've been reading the manual for anything addressing mobile bumpers but I couldn't find anything. By mobile bumpers I mean so with wise not horizontally (side to side) allowing for something in between the bumper and chassis to absorb impact. Technically the bumper will still be crafted to regulations and it will be attached rigidly to a mount on the chassis (complying to the rules for bumpers) only that mount would allow movement according to impact.
HELP!?
