The tire itself works perfectly. Just be sure to measure your rim width for the mounting bolt. The hub bearing is not as wide as a real tire. I needed 6 inches I think and it was a lot smaller, maybe 3 inches wide. I took a piece of black tubing, cut two identical 1.5" pieces and attached them to either side of the rim while bolting them on. Well lubricated, no problems. Very nicely done and you don't have to worry about airing the front tires before mowing.