@Virgo79 there was actually a guy at one of the tractor shows called the power of the past held in winamac every year who sells tires like that. quite honestly I wish that I had the original tires but you cannot find those anymore they don't make them. But another thing that I did not mention is the rear tires are the original tires. My dad never used them and they said in the barn ever since he bought the tractor. One of the very first modifications he did was to put the ag style tires on the tractor. They got much better traction when they was pushing dirt with the blade. They have since then rotted away to nothing but the original rear tires he never used are still like brand new after I polished and scrubbed them. Those front tires are called tri-ribs and they are a 4-in wide by 8 in rim. I think they were about $50 each and they are brand new.