Finding a good quality dolly or hand truck for inflatables or landscaping is really hard because almost every dolly manufacturer focuses on cheap dollies, cheap tires, and cheap bearings. Kids Attractions manufactures quality dollies and hand trucks for the professional industry. Don't waste your money on cheap dollies and hand trucks when you're going to end up purchasing ours later. Think about this: You buy a cheap dolly for $200 and it lasts a month or doesn't work at all so you buy 2 $100 dollies because you're busy so your out $400 plus all the time and hassle and you still need to buy the right dolly so save the $400 and buy your dollies from Kids Attractions and be done with the hassle.