What condition increases the likelihood of hydroplaning?

Answer: B — Low tire pressure

The condition that increases the likelihood of hydroplaning is low tire pressure. When tire pressure is inadequate, it reduces the contact area of the tire with the road surface, leading to decreased traction. This can hinder the tire's ability to channel water away from the road surface, resulting in a higher risk of losing grip on wet roads. Hydroplaning occurs when a layer of water builds up between the tires and the road, preventing proper contact and control. Low tire pressure exacerbates this condition because it increases the tire's tendency to float on the water rather than maintaining effective contact with the pavement. High vehicle speed and wet road conditions contribute to hydroplaning, but they do so in conjunction with factors like tire condition and pressure. Heavy vehicle weight can influence the handling of a vehicle, but it is not a direct cause of hydroplaning. The primary factor that significantly impacts the likelihood of hydroplaning in conjunction with wet conditions is the state of the tires, particularly when under-inflated.