Here are a couple of my 2014. This is my first GMC and I love it. I've only added/changed a few things and am really happy with the way it is right now. I'll probably get some new wheels once these tires wear out.
- Tint: 5% over factory tint on rear doors/rear window, 35% on front doors
- Bedliner
- Corsa Exhaust
- Debadged
- Weathertech floor liners
That's about it.