NEW 2023 GMC Sierra 1500 Duramax Diesel vs Ike Gauntlet - The World's Toughest T

( https://www.genyhitch.com ) Check out our new spot to find ALL our TFLstudios content, from news to videos and our podcasts! The 2023 GMC Sierra 1500 Duramax 3.0L turbo-diesel I6 is 25% new & upgraded for more power and efficiency - Watch as Andre and Mr.Truck tow heavy with it on the World’s Toughest Test - the Ike Gauntlet! ( http://www.patreon.com/tflcar ) Visit our Patreon page to support the TFL team! Watch more videos from TFL Studios: The Fast Lane Truck ( https://www.youtube.com/tfltruck ) The Fast Lane Car ( https://www.youtube.com/tflcar ) TFLoffroad ( https://www.youtube.com/tfloffroad ) TFLbike (https://www.youtube.com/channel/tflbike ) TFLnow ( https://www.youtube.com/tflnow ) TFLclassics ( http://www.youtube.com/tflclassics ) TFLtalk (https://www.youtube.com/tfltalk ) TFL Podcasts: TFL Talkin' Cars Podcast ( https://redcircle.com/shows/tfltalk-car-podcast ) TFL Talkin' Trucks Podcast ( https://redcircle.com/shows/tfl-talking-trucks-podcast ) #gmc #duramax #ikegauntlet