Ramps for loading a bike

[Frogfish]

There are some foldable ramps in the 10' and 12' range on discountramps. The 12' should fit the bill for my truck

[danaid]

 One feature that helps with loading is the hump near the front of the ramp, keeps your bike from bottoming out when the front wheel enters the bed, especially when at a steep angle.

I use ramps from Costco, folding, curved, and was in a two pack for $100. I use one ramp to roll the bike up, and the other ramp set next to it, to walk up.