UPDATE 12/18/18: GMC is now offering an Off-Road Performance package for Sierra AT4 models equipped with the 6.2-liter V-8 engine that includes an upgraded exhaust, an air intake, and 18-inch ...

It seems every truck wants to be an off-road truck these days ... the AT4X is meant to serve those who want more capability than the Sierra AT4 but who desire more luxury than the AT4X's sibling ...

Is this late(st) addition to the off-road HD truck segment the G.O.A.T.? It's the logical question following the 2024 Chevrolet Silverado 2500HD ZR2's announcement: What about GMC? When will there ...

Coated in the Onyx Black (color code GBA) paint color and outfitted in the AT4 trim level, this particular Sierra EV represents the first real-life look of Big Red’s off-road-focused all ...

We've known for a while now that GMC and Chevy have been working on AT4 and Trail Boss versions ... Some basics of off-road trim levels are obvious to spot. Both trucks feature bright red recovery ...

Like this Silverado EV Trail Boss, the Sierra EV AT4 was also close to production ... These features would enhance the rig’s off-road prowess, allowing it to navigate challenging terrains ...

The crew cab with the standard bed remains our Sierra 2500HD configuration of choice. While the rugged AT4 and chrome-laden ... more cost-effective ways to off-road or travel in luxury.

It’s also quite capable off-road with that AT4, AT4X and the soon-to-arrive AT4X AEV Edition. We’re fond of the diversity of tech available in the Sierra, whether it’s the Google-powered ...

The luxe 2024 GMC Sierra EV Denali Edition 1 will be the first model available at launch, with the off-road AT4 and mainstream Elevation to follow as 2025 models. Related: Up Close With the 2024 ...

*This calculation is an estimate only. We’ve estimated your taxes based on your provided ZIP code. Title, other fees, and incentives are not included. Monthly payment estimates are for ...

This detailed comparison of the 2024 Ford F-150 and the 2024 GMC Sierra 1500 should help you decide which of these two stout ...