I must add my :2cents: to this question!! Last June, had I been riding 2 wheels, I can guarantee you that I would not be alive today!! When the pickup truck and my trike collided, (I was going about 55-60 mph), had there only been two wheels, I would have laid the bike down, slid it under the truck and it would have buried me in the concrete barrier. This truck had been rear-ended by a car, lost control, spun around twice and slammed into me. My beautiful purple 1800 Goldwing rode up the truck's drivers-side door, did a flip, turned me loose and gave herself up for me, (she hit the barrier). I ended up with a broke left arm, bruises and road rash. My purple baby was totaled, but I believe with all my heart that the Lord, his Angel, and three wheels saved my life. <b>Three Wheels?</b> -- <b>It's the only way to ride</b>!!