Sounds like it would work. A few things I would look at is: is the door in the right area to allow you to get the rear wheel in there? Also I would make sure you can back it in far enough so that the tire isn't parked on the track for the door. Then I would put a piece of carpet soft side down under the back tire. I do that with my quads. I don't have a garage so they are parked inside and started to leave rubber marks on the floor. I would also do something to keep the slider open so it wouldn't shift while traveling (maybe a 1x1 piece of board laid down in the track). Lastly make sure you tie it down good.
2017 Ram 3500 Laramie crew cab shortbed 6.7 Cummins
2013 Rubicon 1905 toy hauler