PowerMover AC Trailer Dolly

Has anyone purchased one of these to move their TM from the curb (as it appears in the Avatar above) from the front of their home into the driveway immediately behind? It's impossible for us to make this turn despite the trailer hitch on the front of our Suburban.

Not only are we unsure if we can use the dolly to successfully line up the trailer from that curbside position with the driveway close behind it, but also it appears that when the trailer is backed down so the TM wheels come in contact with curb entrance of the driveway, the street grade will lower the TM so much that the bottom of the TM will scrape the driveway (black/grey water drain appears the lowest point), but also the frame holding the propane tanks on our 3326 will probably also scrape on the driveway.