Traction loss: If the height difference is too great, the tires on one side of the car can lose traction, especially when changing lanes. This can lead to a loss of control, particularly in wet or icy conditions.
Uneven weight distribution: The height difference can cause the car to lean to one side, resulting in uneven weight distribution. This can affect the car's handling and stability, especially when taking corners or maneuvering at higher speeds.
Suspension strain: The suspension system of the car is designed to handle a certain range of road conditions. If the height difference is significant, it can put excessive stress on the suspension, leading to potential damage and reduced stability.
Vehicle rollover: In extreme cases, a height difference that is too great can cause a vehicle to roll over, especially when combined with other factors like high speed or abrupt steering movements.
To ensure safety and stability, it is recommended that the height difference between a paved road and the shoulder be minimized wherever possible. Road construction and maintenance should aim to create a smooth transition between the two surfaces to minimize the potential risks. Drivers should also pay attention to such height differences and adjust their driving behavior accordingly, such as reducing speed and avoiding abrupt maneuvers when transitioning from the road to the shoulder.
