A semi-truck cab driven by a daredevil named Gregg Godfrey jumped 166 feet at the Evel Knievel Days event in Butte, Monday on Friday, and the footage is C-R-A-Z-Y.
A slower version with good footage of the truck approaching the jump on a regular ol' city street:
Full-speed version of that angle:
The jump exceeds the listed Guinness World Record for a cab ramp jump by more than 100 feet and doubles the length that a semi truck/trailer jumped (as a Lotus F1 car crossed beneath it!) in 2014.