A motorist pulls quite a stunt to save half a second in this annoying clip. 

In the video, the trucker is driving along when the lane merges. Instead of just falling behind the truck, a motorist decides that taking the shoulder to cut in front of the rig would be worth it and jumps ahead. 

Just as the car gets in front of the truck, it hits the brakes as traffic slows. 

“Happens all day, every day,” commented one viewer. 

Check out the video below. 

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