Originally Posted by gravityisnotmyfriend
Most of those fails were a result of the bike bottoming out when the front wheel is in the truck, the back wheel in on the ramp and the transition between the two hits the bike. The bike stops and with no where to put a foot, the bike and rider topple.
Every one of those bikes would have cleared if nobody was sitting on them.
Quick tip: Park with the nose of your truck in the street, and use the slope of the driveway skirt to your advantage. In most cases you'll lose a foot of height at the truck bed, and reduce the ramp angle.
Better tip: Buy a trailer