How do you guys carry bicycles inside?

Odd seeing this today as we had the same problem a few years ago. I think my answer was much easier there is nothing to move in and out. We simply use the tie downs in the floor and one strap on each end of the handle bar just like we do with the dirt bikes in the bak of the truck. I butted the front wheel up against the back door and three bikes fit there with the tie downs. The other two bikes I butted up against the wall. Never had a problem and the bikes don't move.

We have done the same with ATVs in the trailer and just used the ATVs as tie down points or as one side. We just slightly compress the front shocks and it holds fine.

Just an idea.