A loaded big rig can take 190 to 200 feet to stop, or as much as 450 feet if its brakes are hot from repeated use. Because of their weight, big rigs take longer to reach cruising speed than passenger vehicles. This obviously makes it more difficult for a trucker to climb hills or rapidly move from lane to lane. Tractor-trailers have large blind spots in the rear, on both sides and even in front of the cab. Big rigs need extra room to make turns.
Drivers often move to the left to make a right turn.
Also, on multi-lane roads truckers prefer the middle lane because it gives them more maneuvering options in case of an emergency ahead. Cars can swerve or duck trouble more readily than a large truck. Back To Top Avoiding Common Mistakes Don't cut off a truck or pass and then cut back in front and slow down suddenly . Both actions increase the risk of rear-end collisions. Remember, the truck can't stop as fast as you can.