Funny about off road, my Silverado was open diff, WT. This is a Z71 4X4 with a G80, so better setup for offroad, but it's lowered so that's a moot point haha. Around where I live, I can go 90% of the places I like with a lowered truck, so I'm not too concerned about off road capabilities right now. I do have some built driveshafts sitting in boxes just in case I get the itch to raise it but I'm thinking Gladiator or AEV Bison (ext cab) in a couple years if I leave this truck as is and sell it then.
The bed rack is the one I had built for my Silverado with the Alu-Cab setup. I couldn't sell it for the life of me, so I tossed it back on this truck. I tried a used canopy but I didn't like the look of it, so I sold that next day.