Obviously you have never been to the Western US.
Gas. Yea, I can go off road without seen another human, yet alone a gas station.
Brush Guard. Nice to mount lights on that allow one to see in the dark. Again, no street lights in many areas of off-road Western US. (I don't have street lights in my neighborhood either, and the extra lights, i.e. LightForce, are useful for seeing coyotes, deer, elk, mountain lions, fox...) Yes, in my neighborhood early in the AM going to work. Brush guard also helps to keep the errant tree limb from sticking into the radiator on those off-road mountain fire trails.
No, I don't need a tent or an awning. I have an RV for that.
So while you may not need some items for tooling around your "Off-Road Park" some of us can use this stuff just to get to work.
Oh yea... some places don't take credit cards. So bring...
CASH!