This is a 3.00-4 knobby tread tubeless tire, most commonly (though not exclusively) used for a variety of mini ATVs, also called 'pocket quads', 'mini quds' and 'mini bikes'; normally of the 2-stroke 37cc, 39cc, 47cc or 49cc displacements. This type of tire is additionally a common off-road tread style for pocket bikes (also called 'pocket motorcycles', 'mini motorcycles', 'mini bikes' and 'mini racers'). Can also be found on a wide variety of other powersport, mobility or 'lawn & garden' applications.