• Can an Old Diesel Be as Quick as a New One? Ram HD Diesel vs GMC Sierra vs Silverado Duramax Drag Race

    2018 gmc sierra hd ram 2500 diesel cummins heavy duramax

    Recently, we put three high torque HD diesel trucks, old and new, to the test in a drag race and see which diesel ranked supreme - and how much faster are the new trucks, or are they? What is defined as old? In this case, it's the 2002 Chevy Silverado HD,

    Old vs New: How Much Brighter are Modern Truck Headlights? [Video]

    A lot of developments have been made in automotive technology since 1985. Airbags, ABS and traction control are now standard features on just about every new vehicle. Headlights are another area in which technology has developed significantly since the 1980s. However, many new vehicles are not rated very highly as far

    2019 Chevy Silverado 1500 or GMC Sierra 1500 Prototypes: Different Wheels and Exhaust Systems (Spied)

    2019 chevy silverado 1500 gmc sierra wheels exhaust tires

    New images of the 2019 Chevy Silverado 1500 and GMC Sierra 1500 prototypes reveal more details about the upcoming wheel/tire, suspension, and exhaust packages. Big thanks to Cameron Topliff for providing all of the images you see here. The truck with the blacked out wheels is sitting relatively low and has

    2017 GMC Sierra 2500 All Terrain X: Is this the Most Off-Road Capable Diesel HD Truck? (Cliffhanger 2.0)

    2017 2018 gmc sierra 2500 hd all terrain x

    The question is a simple one: is the 2017 GMC Sierra 2500 HD All Terrain X the most capable off-road heavy duty diesel-powered truck you can buy? We take on the Cliffhanger 2.0, our most difficult off-road test, to find out. With the ability to tow 13,000-lbs and haul 2,200-lbs in

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