[STL Zombie Hunter]

I just watched that you tube video. He's running the Military MT tires & some aftermarket rims. Everyday driving you'll most likely not ever need a bead lock. I don't know a lot in the off road wheel aspects, I mainly did street rods & 20's to 28" rims. You can buy just the tires pretty cheap & use your own rims, but at the package price I got, I opted for full military set up.
But I do know that about the safety lip is true. I've been to a seminar at SEMA in Vegas where this was one of the topics. I side on 'better safe than sorry'. Plus it looks like a freakin tank sitting in the driveway with them on.