Final answer:
Motor graders with wheel lean use the tilt of the wheels to maintain stability and precision, especially on slopes, ensuring effective grading and consistent results.
Step-by-step explanation:
Motor graders equipped with wheel lean help the machine maintain stability and precision while grading surfaces. The wheel lean feature allows the wheels to tilt or lean to the left or right, adding extra balance and control especially when performing tasks on slopes or uneven terrain.
This capacity for wheel adjustment improves the machine's maneuverability and makes it more effective in shaping and finishing a road surface or any graded area. When motor graders are on a slope, the wheel lean is critical to keep the blade perpendicular to the surface being graded, ensuring consistent and content loaded results.