The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over ...

The 6.6 Duramax and 6.7 Power Stroke are two engines powering some of the most well-known pickups in the country, but how do ...

With nearly 20,000 miles on our 2024 Chevy Silverado ZR2 pickup, we have discovered it has quite a thirst for diesel exhaust ...

: This review has been updated with instrumented test results.Any truck is a big investment, but in the GMC Sierra HD AT4X ...

When you think of heavy-duty trucks, images of construction sites and rugged workhorses typically come to mind. However, GMC's Sierra Denali 2500 HD (Heavy Duty) challenges these conventional notions ...

This 2024 GMC Sierra 2500HD Denali Ultimate features a Full Throttle 7-9" lift kit to go with Elka shocks and just sold for $89,500. The truck has 10,000 miles on its 6.6-liter Duramax turbodiesel ...

Miami, Florida-based Vossen has a vast portfolio of aftermarket wheels, and this time around, one of its American sets was ...

Owners of General Motors trucks with the Duramax diesel engine complain that the engine fan gets stuck on high.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

Let’s begin by comparing some of the GMC Sierra’s key wheel designs, starting with the 18-Inch Machined Aluminum with Dark Gray Accents (RPO code RT5). Equipped as standard for Sierra AT4 ...

Actual terms vary by lender. Used I used to have a box truck for work and now i moved into a GMC pickup truck, it has plenty of room and is comfortable as well. It is perfect for the work I do.