Serious Design Flaws DO NOT BUY THIS TRUCK
I bought he X31 SLTbased on the look and yes thenew tailgate. The interior is like a 757 Cockpit but with gosh awful uncomfortable narrow coach seats and features, it sucks. Design flaws include noise, and worse is the center console which is huge apparently goes down to the open chassis as it’s like a freezer in the winter, seriously! Thought it was just due to cold weather outside but with cabin heat set at 78 inside the console storage it’s still 32 -38 degrees or the same as outside temps! other issue is transmission. When cold it struggles to shift out, and even when warm when you take off from a stop it jumps when shifting out. Do not buy this truck, you will be disappointed. I wrote GMC and got the canned lame reponse go to your dealer as they are experts! Ha! My dealer has 2 service bays, same garage built in 1932 yes not making this up and their “ Certified Mechanic” is named Bubba and I am sure he’s a structural design engineer on the side.