[Wavery]

I have the Parkit 360 and the Trailer Mover 550W 12V Electric Trailer Jockey Wheel.

The Parkit 360 will move the trailer over most dry surfaces and has a lot of power. The Trailer Mover will not move our TM on any over surface than dry concrete. I've gone through 2-tire treads on it because I tried to get it to push my TM up a slight grade on our concrete driveway. It's sort of a pain to install when you get home from camping and again when you are getting ready for the next campout. The good thing about it, it doesn't take up much room in the garage.

The Parkit 360.Just works. Ours has a built-in 12V car battery (and self contained charger) that I charge every 2 or 3 trips.

They are both very slow and a bit hard to navigate.

Any questions?