The Fast Lane Truck's video: What s UNDERNEATH the New 2023 GMC Sierra AT4X AEV Only One Way To Find Out

Check out the new GMC Sierra AT4X OFF-ROAD here: https://youtu.be/iy_y5uQ52yM ( https://www.allTFL.com ) Check out our new spot to find ALL our TFLstudios content, from news to videos and our podcasts! The 2023 GMC Sierra AT4X certainly looks the part of a serious off-road truck (especially with its AEV upgrades), but what's going on underneath? Andre and David put the truck on a lift and take a closer look at the parts we can't normally see! ( 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 )