Ok so on my original observations in another post, I had no vibrations up to 92 mph. Well a few days later I went out for another ride, checked the tire pressure, it was at 37. You would figure the tech who changed the tire would read the special instruction on the work order to set the pressure at 40, but no, typical. Rest the pressure to 40 went out for a ride. Noticed a strange sensation in the bars. A few days later the same thing, on a longer run around 145 miles, noticed my hands were getting a slight numbing sensation. No road vibration, smooth, no handling issues. A couple more more ride same type of issue. Yesterday I reset the pressure to 39 lbs, went out on 220 mile jaunt, better, really not noticeable like before, no issues with the hands. I don’t think a pound or even two will hurt the tire, just wanted to pass this on.