Matt stops by with his long-bed LMM Duramax that sounds like a jet taking off. We go over the truck, its setup, and the mods that make it insanely loud, then let it run so you can hear just how wild ...

Like all diesel powerplants, the GM Duramax 3.0L I6 LZ0 turbodiesel relies on additional emissions hardware and operating strategies that differ significantly from gasoline engines. Alongside the use ...

This 19 year old has a sick 20" Lifted Ford F250 Truck sitting on 42" inch tires. We had a lot of haters in our last video: "This 18 Year Old High Schooler has a sick 12" lifted 2500HD duramax on 40"s ...