"The National Tractor Pullers Association (NTPA) is going to help promote biodiesel to its fans with the help of the United Soybean Board (USB). Beginning next season, all tractors will use B100 (100 percent biodiesel) in all pulling classes. The goal of the program is to increase biodiesel use among farmers, truck drivers and other diesel users who are a large component of the sport’s fan base."
Domestic Fuel
