Firestone Farm Implement TL I-1 tires are designed for free-rolling wheels on wagons and trailers. These tires guarantees superior protection on the farm with cut-resistant sidewalls and a rubber created to resist stubble puncture and tire erosion. They also have a shock-fortified nylon cord body that is impact-resistant. Plus, a stubble stomper available in some of the tire sizes. Buy yours today, shipping is free.