Get a front receiver hitch, I've got one and love it. Don't carry my bike there but I can park my 24' TT 3" from the side fence with it.
The check "Dirt Bike" or "Motocross Action" magazines for receiver hitch bike carriers, there are several.
There is one out there that uses a hyd. jack to raise the bike. I read a test of that one and they seemed to like it.
I built one (non-jacking, used a ramp) before I got my RAM, it worked pretty good. Gave it away when I sold my YZ490.
Make sure that what ever you get locks the bike down by the footpegs or frame, not just the handle bars. If you don't it will sway too much. Slop in the receiver will cause some rocking too. Just learn to ignore it.
Ridin & Rammin now we're talking fun!
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96 RAM 2500 4x4 Ext Cab Auto