The mod dynamically repaints the dirt on vehicle wheels to match the surface the machine is working on. It offers 10 color variations: brown dirt, brown mud, red dirt, red mud, grass, chaff, manure, slurry/digestate, lime, and snow. Colors blend back and forth at a variable speed rather than switching instantly, and the change speed can be tweaked.

Fields treated with slurry or digestate leave tires visibly wet — this effect can be limited or fully disabled through the XML settings file. By default the mod adopts the map's own dirt color, which is useful for southern maps with red soil. Maps listed in the "Red Dirt Maps" section of the settings file, or maps that set a red default dirt color, automatically use both red dirt and red mud variants.

A real-time snow melting detector switches snow buildup on vehicles back to the normal dirt color as the snow melts. Wheel detection is correctly handled for vehicles with multiple tires per axle, including duals and triples.

Two operating modes are available via the XML settings file: Simple mode and Independent wheel mode, where each wheel accumulates and changes dirt color separately. All configuration options and modding information are located in the game's modSettings folder.