Im seeing a trend on here and other trike sites with owners droping tire pressure in order to get a better ride. From what I see and know on a daily basis this is just asking for trouble.See those alligators out on the interstate?Those dont always come from retreads. New tires can come apart also.It comes from being underinflated, which builds up heat and then the trouble starts.Theres a thing thats called "run flat" where a tire has deflated to a point, then reinflated thereby ruining its integrity. Tire manufactures spend a fortune testing tires in all kinds of conditions and loads.They put the tire pressure right on side of the tire.