we just got back from a 3500 mile trip and the tt tires, which are brand new, were fine. but at every destination i checked pressure and lug nut tightening. i'm taking it in for some minor warranty ...
:) Hi, personally, I think over checking things causes more problems, like leaking valve stems. As for lug nut torque, I check mine before each trip. If I actually removed a wheel, I will re-torque it once on the road. As for tire pressure, I also check it at home before each trip and never again. I do a visual check of my hitch and tires at every rest stop, gas stop, and camp ground.