The Silverado HD’s gym is the job site, and its brawny body is built to tow rather than for show. Underneath the Chevy’s heavy-duty shell are the same chassis and powertrain pairings as on the GMC Sierra HD. That includes the iconic Duramax diesel engine and Allison transmission combo option. The Duramax makes 445 horsepower—more […]
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2018 Silverado 2500HD / 3500HD In-Depth Review: These Muscular Monsters Can Handle An
