Kelly Olson

hello all, Newbie to the forums but thought i would run my issue by everyone to get some advise. i have a GMC 2014 High Sierra Edition. that within the last year or so has had the paint start to peel off, literally. Both rear doors and the top of the cab (adout a 9" diameter circle). im hesitating repainting as if the paint is not sticking to the primer now, it may not stick any better with a new coat. Has anyone had a similar issue or any luck on solutions or assistance from GM.? I realize its 6 years old but i do expect the paint to stay on the car???