yep a few of use bought these a couple years ago, price is actually not crazy, mine has come in handy a few times, mostly for easy tire rotations, I take it with me on road trips in case of a flat. since then I found the matching drill and a couple extra batteries for cheap used.
Another spare tire trick is you can use a long ass 1/2" extension on the tire winch to lower or raise it instead of that factory Chinese steel crap. Stick the female end on the winch lug with the male end sticking out the bumper and a 9/16" 12 point socket top fit on a 1/2" lug wrench/ratchet. My Dewalt cordless ratchet works perfect for this. It won't fit through the factory guide tube though. Mine fell off and I tried that setup for the hell of it and stayed with it. Just need a flashlight to look in there while you guide the extension into place. Don't use the impact gun for this the winch won't like it. Just a manual lug wrench or ratchet or power ratchet. Impact wrench spins too fast and has too much torque.