OK, I got the trailer jack installed and found a tire/wheel combo that fit the bolt pattern on the old truck axle that is the axle for the trailer. The tire is about 3 inches smaller than the other tire, but I was able to get it for $15, and it is only getting pulled in the pasture and woods around our property. But as soon as there is another wheel/tire at pull-a-part I will get a matching pair. Next is to replace the hydraulic lines from the valves to the cylinders. Then I have to wait for my father in law to get home for christmas so I can use his Miller Bobcat Welder/Generator to fix the weld that is broken. I should have it all finished before the first of the year.