My dad purchased it brand new in 1985 and had the cast wheels for the 24.5s from one of the larger 4wd with 4 inch axle. The duals have a deep dish to fit im not sure what they were from but there was pictures of them being yellow before they got the silver. He went with the big tires because one of our neighbors pulled at tractor pull in the unlimited class and broke a 1 inch log chain... He was impressed. Dad used it for pulling a chisel plow and a larger wilrich field cultivator in the spring. Think it was around 30 ft. He put an intercooler on it right when he purchased it and has the pump turned up, also a westendorf loader. In the fall the tires had fluid in them so he could traction. We still have it today it has 4800 hours.