thanks guys- and yes, it is an AEV rear tire carrier. It is compatible with a few different bumpers, stock included. I actually chose the '11 Tan over the '12 as I couldn't find what I wanted truck wise. So, I bought the Mojave, and had enough funds to build it as is, and be done vs. a stock tan '12 Rubi- guess I should do a build thread at some point. Short list: 5.13s, HD axles, Det rear, TT front, sleeved front axle, C's gusseted, 3.5 AEV lift, 37s, 8274 on Warn mount, Tuffy two tier storage, etc.