Am I able to drive my car over these mats?

You can drive our 3/8" PowerPlay Rubber Tiles. We don't typically recommend rubber tiles in garage installations where a car will drive in and out. Still, many of our customers have installed our interlocking rubber tiles in garages with great success. You will want to pay attention to a few things when installing rubber tiles in your garage. If you are turning your wheel when going in and out of the garage, there is potential for the tiles to separate. You can fix this issue by gluing the tiles down. The other issue that could pop up is if your vehicle leaks oil. Newer vehicles typically won't leak oil, but if for any reason your vehicle does, you will want to clean it up ASAP. If oil is left on the tiles for a long time, the oil will eat at the binder in the rubber and cause the tiles to flake. Essentially the rubber tile is starting to disintegrate. If your vehicle leaks oil, we recommend placing one of our Nitro Rolls in the area where you park your vehicle.