Napa sells a shorter/low clearance plastic ramp that you can drive up on to very easy.
I do have a question to add here. I just had a 2 post lift put in to work on my other cars but wanted to know if anyone has seen or used a 2 post to lift there box. I know there are the four jacking points but slightly concern with any flex or safety problems. I havent had a chance to stop at the dealership to ask. If there honest.
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Badboy S
2000 Porsche Box S arctic silver
2007 Sierra Crew Cab Z71
1995 Honda Civic *Track Toy*
1971 Olds Cutlass Convertible
1968 Camaro SS 396 4 speed
2000 V Star 1100