Loctite needed
I believe Beringer calls out blue Loctite for the wheel screws but for the valve stem a fresh O-ring should be used. This is not included in the replacement valve stem and needs to be ordered separate. (A-001 and J-JTR-017N) Both available from ACS. The O-ring between the grooves needs to be greased and the channels should be cleaned with a Q-tip to properly seal the 2-piece rim. Also, I used BullSnot to lubricate the tire to the rim. Inflate to 60 psi and at conditional, down to 50 psi. The Sensair system works great. At 250 hrs. rotated the mains and probably next rotation ~ 600 hrs. I would not be surprised to get 1,000 hrs. from the stock main tires, nose wheel should go considerably longer. 98% on asphalt and concrete. Landing at 55 - 57 knots seems to really have prolonged the life of the tires.