This floor system created and rigorously tested is very strong, especially for commercial applications having Trucks, 4WD’s and fork lifts etc. run over the surfaces with ease showing no damage at all. Domestic garages have cars driven over and parked for long periods at a time. For a precaution and added protection for your new Flake floor I would suggest carpet mats placed under all tyres as it has been known that some tyres may leach chemicals and stain the Flake floor or some times the Tyre will stick to the floor pulling up your floor when you drive off.