When rounding a right curve on a highway with a tractor-trailer, what should you keep in mind?

Get ready for the Arizona Class A License Test with comprehensive study materials. Study with flashcards and multiple-choice questions, each providing hints and explanations. Prepare for your license exam with confidence!

When navigating a right curve on a highway with a tractor-trailer, it's crucial to maintain awareness of the vehicle's size and turning radius. Keeping the front wheels to the left side of the lane ensures that the vehicle clears any obstacles on the right, such as road signs, guard rails, or even other vehicles on the shoulder. This positioning allows for a safer and more controlled turn, minimizing the risk of the trailer swinging out too far into adjacent lanes or off the roadway.

By placing the front wheels toward the left side of the lane as you enter the curve, you effectively use the available space for both the tractor and the trailing unit. This technique is particularly important for longer vehicles like tractor-trailers, where the trailer's rear will naturally take a wider path than the tractor itself. This method leads to better control and stability, reducing the likelihood of accidents on the curve.

In contrast, flashing brake lights or accelerating to maintain momentum can be hazardous, as these actions do not adequately address the challenges posed by turning a trailer. Keeping the front of the vehicle close to the right edge of the highway could lead to the trailer risking contact with obstructions on that side. Thus, positioning the front wheels appropriately is the safest and most effective strategy when rounding

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy