Edge Products has just released performance tuning for 2015 Chevy/GMC 6.6L Duramax diesel and 6.0L 2500/3500 model gas trucks. The gas and diesel Evolution CS & CTS now come equipped with impressive ...

General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...

A whoosh like connecting an air hose to a compressor is the only thing that lets me know I’m in business filling the bed-mounted fuel tank in the 2015 Chevy Silverado CNG I’m driving. Moments after ...

The 2015 Chevrolet Silverado HD has been a work in progress for at least a few years. It began with redoing everything under the skin: frame, suspension, the bones of the truck. Then, for ...

When General Motors decided to make a diesel engine a permanent part of its light-duty truck lineup in 1982, it partnered with Detroit Diesel for a 6.2-liter V8 rated at 130 horsepower and roughly 240 ...

The 2015 Chevrolet Silverado Z71 is a pickup of contrary natures. Its payload, towing capacity, structure, and sheer girth legitimize its Heavy Duty status. It has all the elements you’d expect to ...

Justin Pritchard is a seasoned Sudbury, Ontario-based automotive journalist, producer, and technical writer. With a passion for cars and a talent for storytelling, he's established himself as a ...