This truck features heavy upgrades, has almost 16,000 miles on the odo, a clean Arizona title, and is searching for a new ...

A 2025 GMC Sierra 3500 AT4 owner is reeling after his brand-new diesel dropped from 24 MPG highway to a measly 17 MPG, and ...

Full-size GM trucks outsold Ford trucks by 24K units during Q3 2025 as sales of the Silverado and Sierra grew five percent to ...

A GMC Sierra 1500 owner is stunned that his diesel truck delivers a "shockingly good" 23.5 MPG on logging roads, even with ...

New and updated alt-fuel trucks are cleaning up the medium-duty space in 2026. Hybrid and electric dominate next year's MD ...