2021 GMC Sierra 1500 AT4 - REVIEW and DRIVE! Best 1/2 ton Pickup?
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2021 GMC Sierra 1500 AT4 - REVIEW and DRIVE! Best 1/2 ton Pickup?
The Sierra 1500 AT4 is both a great looking truck, and a great driving truck. The 3.0 Duramax is a great alternative to the 5.3 and 6.2 because of its great fuel economy and power. Is the Sierra AT4 the right truck for you? Watch and decide for yourself... PLEASE SUBSCRIBE!!! IG/TikTok - 703speed https://www.instagram.com/703speed/ https://www ...
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