I’m somewhat bashful to admit it, but before May, I’d never pulled a sled before. Following a local sled pull put on by our friends at River City Diesel, a few trucks that had shown up for the event ...

What’s more diesel-centric than testing your modified machine’s mettle by hooking it to a sled weighing more than 10 tons and flooring it? It’s been a long while since we’ve talked about the basics of ...