andypa

I purchased my Denali 3500HD dually this summer expressly for hauling my heavy slide our camper and towing our cargo trailer with all the toys. The “invisible” trailer camera view and all the other cameras was definitely a large part of the reason I traded in my 2017Denali. Like the others on this post I couldn’t believe that nothing works when the tailgate is removed. I talked to my dealer today and they were quite surprised and said “ there’s no way GM engineers are that stupid”. Obviously they are!!! Very unhappy and frustrated 5th time DuraMax purchaser.