14.5″ diameter wheel fits tire sizes 4.80/4.00-8 in., 4.00-6 in., 4.00-8 in., and 3.50/2.50-8 in. and is a perfect fit for most wheelbarrows and other lawn equipment. Comes with a 3″ centered hub and an adapter kit to fit hub lengths up to 7″ that includes two 1″ wheel spacers and four 1/2″ wheel spacers to accommodate various hub sizes. Accommodates axles up to 4″ and will fit both 5/8″ and 3/4″ axles. Pneumatic, air-filled tire features knobby treads with a 4 ply rating to tackle uneven ground while landscaping. 350 lb. capacity.