Thats how to do in in a trailer.... but I am concerned how he is going to get the fat lady up in a truck and tie it down. What kind of truck and ramp are you using.
Ya'll is making it difficult, he just asked how to tie it down..........
I wouldn't begin to attmpt to tell someone how to load into a pickup except find a deep ditch he can put the rear wheels in, drop the tail gate and then ride it in...... Same for unloading.........
Otherwise he needs some very heavy duty curved ramps and about 6 people to help get it in there.....
There are units out there on the market you install in the pickup bed, roll it out and down on a angle, tie the bike on at the base and roll it into the bed all by your lonesome, but, them b*stards are expensive. Maybe not a much as a trailer, but trailers is all I have ever used even when we were in the reocvery business... Some of the bikes we picked up you would of needed a fork lift to load em up without a trailer..........
http://www.cruiserlift.com/cruiserramp.html