What do experts recommend as the maximum speed to avoid partial hydroplaning?

Experts recommend that the maximum speed to avoid partial hydroplaning is 30 mph. Hydroplaning occurs when water builds up under a vehicle's tires, causing them to lose contact with the road surface, which can lead to a loss of control. At speeds above this threshold, the risk of hydroplaning significantly increases, particularly on wet surfaces.

Maintaining a speed of 30 mph or lower helps ensure that the tires can effectively displace water and maintain traction with the road. At higher speeds, such as 40 mph or above, the likelihood of encountering conditions that lead to hydroplaning rises, especially in heavy rain or standing water. Therefore, adhering to this speed recommendation is a critical safety measure for drivers operating emergency vehicles or any vehicles under wet conditions.