Roughneck in a Tux: 2015 GMC Sierra 2500 / 3500 HD Driven
GMC may be a truck brand, but its current luxury crossovers and the latest Sierra 1500 pickup push the boundaries of its utilitarian image. Fear not, because the 2015 Sierra HD proves that the brand’s toughest truck can retain its roughneck charm even while receiving a much-needed updating._READ MORE ››
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