Listen folks (rhetorically speaking), if you decide to do 155MPH, at least do it somewhere where there's not going to be cross traffic (or even traffic approaching from opposite direction?). I opened it up quite a bit on a lonely stretch of highway in Death Valley I think the Harley was working real hard to stay relatively close(1/2 mile or so) behind me. If I go down, at least it's only going to be me.