If you’ve ever had the misfortune of having to deal with a slipping automatic transmission, you know there’s no worse feeling than that—especially when a heavy trailer is hooked to the back and you ...

When you assess the diesel-motorsports scene as a whole, using a chassis dyno to evaluate a truck's rear-wheel horsepower and torque reigns supreme as the mother of all performance tests. While some ...

Things move pretty fast in the drag-racing world. An alert reader (Matt Bozarth of ATS Diesel Performance) was quick to inform us know that while the Banks Sidewinder drag pickup we covered yesterday ...