two tyre treads of the wheels of a transport vehicle on the brown sand off road. the treads were made on the fresh mud by a

abstract background bicycle bike bmx brown country direction dirt dirty enduro footstep fresh ground imprint land lane made moto motorbike mountain mud muddy nature off offroad outdoor path pattern photo print race road rubber sand shape small texture textured tire trace track tracks traffic trail transport transportation tread treads truck two tyre vehicle vertical were wheel wheels