I purchased this to save myself having to pay for a storage spot for my 3700lb camper. My camper clears the garage door by 3 inches but is too long to back in. However, if I brought the front in the tongue could go in to a narrower recess at the back wall that allowed it to fit. No way to do this with a tow vehicle!
I did have to make a steel bracket that sandwiches the frame near the tongue to hold it in place as my trailer did not have the holes to bolt on the mover as intended. I bolted/welded the supplied mounting bracket to my fabricated mount and used a few inches of large diameter conduit to slide the top of the movers tube into and contain it as it will swing back and forth inside the supplied bracket when you change movement direction.
This thing not only saves me money but it rolls it up and down my 2 deg. angle driveway without issue. The garage lip was a problem. Ramps alone were not enough as the angle then became to high to move it up. To solve this I had to split 2, 2" X 6" X 3 ft long boards at ~2 deg. angle to get it over the lip in to the garage. I pull it up to the garage lip with the mover, then place half the split board behind it and back it up so its lifted up then put the other half of the split board on it from the wheel up to the garage lip so its like a whole 2 X 6 again and can pull forward at the same angle as the driveway right in to the garage!
I had an issue and contacted support and they stayed in touch, talked to the manufacturer on my behalf and helped me get everything sorted. This is a company I would do business with again!