This has been the most cost-effective and successful.solution for transporting small boats from the storage yard to the boat ramp 0.33 mile away. The tires are durable to withstand lava rock and kiavi thorns, and the dolly.is sufficiently tough, balanced and lightweight enough that kids 10-17 y/o can make the trek easily. Alternative products are 4× the cost and have flat tires on day 1. This is a great little product. It would be even better if the tongue had a retractractable foward loop that could.drop over a ball hitch on an ATV.