if you build one of these let me know i would be interested also i have a titan also so i was the same way not worried about the weight i was just curious as to how easy they was to use.Showed it to my uncle who ownes a Metal Fabrication shop he says he will build me a better one for less. I own a 05 Nissan Titan with tow package and my max tounge weight is 1000 lbs. so weight won't be a problem.
(goodluck) posted a link that gave me an idea, It would be nice to load on flat ground and use an actuator to lift the bike up and down. They sell one on that link but $1k is more than I want to spend. I think for under $500 it can be built with the actuator. Really don't want a trailer they are restricted to 55mph here on the highway 70mph is slow enough.
Well going to snatch the dimensions off one of these sites and get to building.