Abstract: A floor mat system having a plurality of individual floor mats disposed in a frame assembly includes floor mats sized in a manner so that a transport vehicle having wheels can be rolled over the floor mat system in any direction without two wheels of the transport vehicle contacting a single floor mat at any given time. This floor mat arrangement prevents two wheels of the transport vehicle from working together to dislodge the floor mats. As such, each individual floor mat of the system has a width and a length sized to be less than the wheel base distance and the tract distance of the transport vehicle. The width and length of each floor mat is also designed such that two wheels cannot reside on a single floor mat diagonally. The floor mats may also have a plurality of support knobs extending down from the ribs to provide additional support to the floor mat. The support knobs are configured and located so as not to clog the fluid flow channels under the floor mat.