What's New for 2025? Adaptive cruise control with trailering assist, previously standard on the 2024 AT4X and Denali Ultimate trim levels, now comes on the AT4 and Denali trims as well ...

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 ...

This has become a season for heavy-duty trucks, with GMC revealing its upcoming 2024 ... It competes with the Chevrolet Silverado 2500HD/3500HD, Ford F-250/F-350, and the Ram 2500/3500.