Ply Rating is a measurement used to indicate the strength and durability of a tire. It reflects the number of layers, or plies, of fabric used in the tire's construction. A higher Ply Rating generally means a stronger tire that can support more weight and resist punctures. This rating is important for various types of vehicles, including passenger cars, trucks, and SUVs. When selecting tires, understanding the Ply Rating helps consumers choose the right tire for their driving needs, ensuring safety and performance on the road.