If the items listed itâs available, so just cut to the chase. đ First, I wonât guarantee it would maintain air. Is a tube tire and thatâs one reason I replace them with solids. Iâm actually selling the guarantee of the âRIMâ and not that it will maintain pressure/air. You may have to rely on putting âfix-a-flatâ, type of product, into the tube. * I REPEAT- ÂĄNo garantizo que el neumĂĄtico mantendrĂĄ aire/presiĂłn! Es posible que deba agregar fix-a-flat si la llanta no mantiene la presiĂłn de aire. Solo garantizo una buena llanta/rueda. Even though some tires have not been used, occasionally brand new ones wonât maintain air simply because of the âplyâ of the tire itself. I have 12 of these rims/tires. Iâm selling each for $15. Iâm basing off the price on Amazon. They list as two(2) for $36. 10" tires are the perfect replacement for various utility equipment. They work on air compressors, hand trucks (dollies), generators, wheelbarrows, pressure washers, and most light-duty equipment. These Heavy-duty all-purpose rubber tires last a long time. The outside air stem makes it easy to inflate your tires fast, and double-sealed bearings help distribute the weight evenly. Gorilla Tires can carry up to 300 pounds without fail, and they have a PSI rating of 30 PSI max per tire for smoother rides. They have a raised grip, which is good for traction, and the four-bolt hole's double rim tube type design is best for performance. The tires are 10 inches tall and 3 inches wide. The hole size is 5/8 of an inch, the hub depth is 1-3/4 of an inch with double-sealed bearings, and the tube type is 2-ply 4.10/3.5-4.