Here’s What It’s Like To Wheel The GMC Sierra AT4X: The Most Luxurious Off-Road Truck Money Can Buy!

Plan your next big trip with onX Offroad, now available for Apple CarPlay/Android Auto enabled vehicles. Available in the Apple App Store or Google Play Store. Download it now! Click the link to use promo code “TFL” and save 20% on an annual membership: https://www.onxmaps.com/offroad/app In this video Andre gets the new GMC Sierra AT4X off-road in the Anza-Borrego Desert. Watch it take on the loose and steep hill climb called Diablo Drop! ( https://www.alltfl.com ) 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/UCo9xl4LtXSbsywS_J2n4iUQ ) 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://tflcar.libsyn.com/ ) TFL Talkin Trucks Podcast ( https://tfltruck.libsyn.com/ ) #GMX #Sierra #AT4X