I don't believe that system will work with the air/liquid valve stems usually used on tractors;
Air Liquid Valves Archives - BlackJack Tire Supplies, Inc.
Most tractor rims for R-1 tires have a 0.625 inch rim hole (5/8")
I don't recall if the original poster said what size the rim hole was.
You're right I didn't, because I had no idea at the time. The Update: The valve has been replaced at a tire shop. I took the tire to them, $15 for the metal bolt in stem and to "air it up".