ST. LOUIS, October 22, 2012 – U.S. soybean farmers, through their checkoff, support the National Tractor Pullers Association’s (NTPA) promotion of biodiesel among pulling fans. The NTPA plans to ...
Welcome to the world of diesel-powered "smoker" pulling tractors, where too much of anything, especially turbo boost and wheel-speed, is never enough. These are among the most incredible vehicles in ...