It appears to me the pickup truck speeds up when the Camaro goes to pass him on the left. Watch the video and the PU starts to pull forward of the Big Rig when the Camaro makes his move. It is possible the trucker finally had enough and was slowing down but more likely the PU driver was continuing his “lesson.”
Either way both drivers were engaging in dangerous behavior and should be ticketed for such. Camaro clown gets an extra award for being drunk but then at least he has an excuse for driving like a jerk.
Camaro is 100% at fault....he came up too suddenly then try to crowd between two cars....I don't blame the pickup for being pissed..