Got a 4230 that is used mainly as a utility tractor, raking hay, spraying pastures and pulling the feed wagon need new rear tires. One of the rears is original (76) model, thinking of going with bias tire which brand would you go ? That original is a Firestone Field and Road I dont think they make them anymore. Tractor see's about 200 hrs a year.
18.4-38 Bias
