I got my Trillium
in my garage last year by replacing the tires
with 16" steel wheels without tires
and removing my MaxxAir fan.
I haven't put it into the garage yet this year because we hope to go south after the holidays.
The wheels are good and not too hard to do, however, any little bump like the transition from the driveway asphalt to the garage cement makes a formidable barrier because of the lack of 'give' to the steel wheels. I hope to get 14" steel wheels which would give me an additional inch. I use a 'come along' to pull it into the garage by myself. Cannot use any kind of dolly because the tongue is now so close to the ground.
Removing the MaxxAir fan is easy, just 4 screws, but the short wire leads make it difficult to handle once removed and reinstalling is not pleasant. There again, I hope to install longer leads and easily removeable ones.
I have a post on this blog detailing the process. I will look for it and place a link if/when I find it.
Here is the link:
If you go down to Post #10, you will see some pictures of the operation.