I have been given conflicting information from two of your customer service people. I would like to use this in an enclosed and finished garage area as a shock absorbing dog training and human exercise floor. Additionally, the room would occasionally be used as a bonus/game room, and I will want to pull my late model car into the area a few times a year in hurricane season. The car shouldn't drip anything but water. One person said I can drive on it, another said I will ruin the tiles if I do. Can you please advise? Person # 2 is suggesting a garage tile that is a rubber/plastic combo, but it is only 1/4" and I am concerned about shock absorption and slippage.