OK folks…. just FYI….. If you ride a typical cruiser or touring motorcycle the geometry of the motorcycle requires a much flatter load angle. The bottom of the frame will hit if the angle is to high. This video shows it very very well!
Use this fail video as a “WHAT NOT TO DO” when it comes to loading your bike. Find a location to get a flatter angle, it will just work out better in the end!
I JUST WANT 2 RIDE!! 
Some people have to learn the hard way!