I have since installed the Crossfire Dually Pressure Stabilization system. The braided lines and fittings seem to be much better quality than the valve extension that was installed.[/QUOTE]
After watching the fluctuations in air pressure and temperatures on our TPMS monitor over our last two months (on our trip out west) between the inner and outer "stock Hancook tires". Decided to take Judge's advice and order for the Crossfire system. Installed the 80 psi Crossfire's with the TPMS sensor option on those 225/75/16's this past week. It was a little tricky and required losing all the air in the inner tires, but only took about 2 1/2 hours total, including firing up the compressor and airing back up. Looking forward to our next trip after Turkey Day to test the ride.
Thank you Judge