Marathon 13x5.00-6" Pneumatic (Air Filled) Tire on Wheel, 3" Hub, 3/4 Bushings 13x5.00-6" Tire. 13" Tire Diameter. 5" Tire Width. Pneumatic (air-filled) tire. Turf Tread. 3" Centered Hub. 3/4" Heavy Duty Oil Infused Bushings Perfect replacement tire for lawn mowers. 350 lb load capacity. Inflate with manual pump only. Not for highway use.