Review on Enhanced Durability: Rubber 5 9-Inch Loading Driveway Vehicles by David Roberts

Bought so I can drive my car over the 6 inch curb in front of my house. Heavy rubber material. Seems to be strong. I don't leave it outside when not in use, so I can't speak about durability if it's installed and left outside. When taken out of the packaging, there is a strong smell of rubber. The smell goes away with time or I've gotten used to it.