They're ok. I've had a few sets over the years,but IMO,there are better tires on the market now.
I've ran the tires below,and would take any of them over BFGs
Goodyear Silent Armors
Bridgestone Revos
Toyo A/Ts
Toyo M55s
Nitto Terra Grapplers
Hankook Dynapro ATM RF10