Redwool53
New member
I stopped by my local dealership last week, looking for an at4. Of course they dont have any but they tell me they have one ordered and if I want it then they will hold it for me. I said great, thats my truck. They print me a list of options, and I notice that one of them says, 13.4 inch infotainment system. I thought the gmc only had an 8 inch screen. I have seen rumors and pics of a new interior so I dont know if thats what is coming or not...... anyone able to clear it up for me.