In car culture, "tranny" is shorthand for a vehicle's .
: Riding up the ramp, hooking the front truck over the coping, and coming back down backward. tranny trick guys
In skateboarding, "tranny" refers to riding on curved surfaces like bowls, half-pipes, and ramps—surfaces that "transition" from horizontal to vertical. In car culture, "tranny" is shorthand for a vehicle's
: Grinding both trucks along the metal coping at the top of the ramp. In car culture