You'd have to be driving a cube truck to not fit up there. The clearance is like 7'6" or something ridiculously high like that.
The lowest parts of the new ramp would seem to be very low. Not super crazy low, but definitely on the lower end of what you normally see. Maybe a bit over six feet? Somebody should snap a pic of the lowest clearance bar.
There's a Google review that includes a long rant about the low ceilings.