A large truck is ahead of you and is turning right onto a street with two lanes in each direction. The truck:
Answers
May complete its turn in either of the two lanes.
May have to swing wide to complete the right turn.
Must stay in the right lane at all times while turning.
The Correct Answer and Explanation is :
Correct Answer: May have to swing wide to complete the right turn.
Explanation:
When a large truck turns right, it often needs additional space to complete the maneuver due to its size, longer wheelbase, and limited turning radius. To ensure a safe and effective turn, trucks may swing wide into the adjacent lane or use part of another lane to avoid hitting the curb or fixed objects on the right.
Reasons:
- Vehicle Design:
Large trucks, especially tractor-trailers, have a longer wheelbase and a pivot point at the rear axle. This requires the driver to begin the turn slightly to the left or swing wide into an adjacent lane to align the rear wheels with the intended path. - Safety:
Swinging wide helps avoid curb strikes, property damage, and collisions with pedestrians or stationary objects that may be near the curb. - Traffic Flow Considerations:
The truck may need to occupy part of another lane momentarily during the turn. Drivers sharing the road should be cautious and provide enough space for the truck to maneuver.
Why the Other Options Are Incorrect:
- May complete its turn in either of the two lanes:
Trucks must follow road markings and use appropriate lanes designated for their turn. They cannot arbitrarily select lanes. - Must stay in the right lane at all times while turning:
This is impractical and unsafe for large trucks because they cannot physically turn within the constraints of a single lane.
Important Tips for Other Drivers:
- Avoid trying to pass a truck on its right side while it’s turning.
- Be aware of the truck’s movements and give it enough room to complete the turn safely.