arto_wa wrote:
I use this type of gauge:
http://www.ebay.com/itm/Heavy-Duty-Truck-Dually-Tire-Air-Inflator-Dual-Chuck-With-Dial-Gauge-/231134199800
(I am not affiliated in any way)
When I had my dually I used this same type gauge/inflator. Never used the extenders from the stories of putting tires out of balance to ripping themselves off from centrifugal force. I also never paid any attention to the truck's tire pressure recommendation. The truck doesn't know which tire is on it, go by the info on the tire itself.
I ran 80 in all tires when loaded. Empty I lowered the rears to 45 and IIRC the fronts to 65.
