My used IH 2444 has 18.4-16.1 tires. The rims are 8 bolt with a 6 inch center. The bolt circle appears to be 8 inches. Are there any other rims available to fit this tractor?
Just another note on these rims, I have the 14.9x24 ag tires on my 2444 but the rim size was a w12x24, you can buy those new for around$120 to $140 depending on the load capacity at any industrial tire dealer.