I'm looking at picking up a fairly decent Kubota b1550 gear drive tractor. It currently has a set of turf tires on the front and a set of I guess what they call the V bar wide rear tires. I would like to switch it over to the factory AG size tires of 8-16 in the rear and 6-12 in the front. Can anybody recommend a place to buy a tire and rim package for this tractor. I have been searching the internet, but nobody seems to have anything specific to this tractor and I'm not sure what I need for rims. Locating tires is no problem, but I would love to buy tbem as a package! Thanks