2022 GMC Sierra AT4X Off-Road Field Tested In The Desert

Off Road Xtreme takes a brand new GMC Sierra AT4X out to the desert. We test the truck’s off-road capabilities, but did we find the limit?

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Amanda Bourne

Amanda got her start in the industry as a car photographer and eventually started managing performance shops where she developed an obsession for old-school JDM. A firm believer in "built not bought" and always driving as fast as you can.
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