Is it safe to use highway diesel in Kubota tractor?

Using highway diesel in a Kubota tractor is generally safe, as most diesel engines are designed to run on regular diesel fuel. However, it's important to ensure that the fuel meets the required specifications for your specific model, including cetane ratings and sulfur content. Additionally, using highway diesel may not be compliant with local regulations if the tractor is used for agricultural purposes. Always consult the owner’s manual or a dealer for specific fuel recommendations.