Loading ramp for putting an RX3 in a truck

[calvarez]

Most ramps are around 69-70" and the "XL" ramps are 75-77. My truck is a Jeep Gladiator Rubicon, which has a mild factory lift over a base model and 33" tires on it. So the tailgate is at 36" off the ground. Most of the ramps are shown on lower, cargo-duty trucks and not a Jeep. So I wonder what peoples' experiences may be with loading this into a truck. Between the wheelbase and low engine clearance, I think the ramps may high-center. I'm trying to get a tri-fold ramp so I can use my feet to guide the bike up. A curved ramp would fix the high center problem, but I'd need to buy three of them for footing space.

Thoughts appreciated.