From out-of-control tractor trailers to mayhem-causing motorcycles, these drivers have a license to crash in this top 10 episode of Road Wars.

In Florida, a driver stumbles through a field sobriety test. Good Samaritans in Kansas try to save an unconscious driver who crashed into a bus with his foot still on the gas. In Ecuador, a heroic motorist rams a motorcyclist who appears to be mugging a woman. In Ottawa, stunned drivers witness a swarm of rats spilling out of a moving garbage truck. A livestreaming driver in Colorado captures an out of control semi truck barreling into stopped traffic.