In a garage installation, will the tiles degrade over time as cars are driven over them?

Our 3/4" Rubber Gym Tiles will not degrade due to a car being driven over them. The only thing that will degrade our rubber flooring over time is oil. If your car leaks oil on the tiles, the tiles will start to break down and flake over time. If you do have a car that does leak oil, we recommend placing one of our Nitro Rolls in the area where you park your vehicle.