We bought this for the 2023 Grand Rapids Boat Show in MI, for our display of classic boats. These ranged from low (7,000 lbs), but that's just physics. It did require someone be "on the dolly" for the heavy lifts, as it can drop on its own, so keep the tongue wheel down and in place when using. Very solid build quality. We keep it indoors (garage) when not in use to keep it in good working order. Can remove the ball piece and adjust it easily. With it removed, it can be easily put into a Suburban, Tahoe, Pickup, or similar vehicle.