My truck is stock height so nice and low. I use a 10” wide by 90” long ramp with caliber low pro grip glides bolted to it. I just walk my bike up and use my dirt bike stand as a step stool on the side. Not the best system but works for me. Usually have a snow bank to load after i ride.
If my truck was taller i would get a better system.
If my truck was taller i would get a better system.