TireRack had very good deals for 32" BFG MT (not AT). The size is 255/75-17, exactly 32". The price was around $106 (I do not know if this is the same now). I got them for the summer offroading. I must say that the tires are awesome for MT type of tires. My wife even did not notice that I switched from ATs to MTs. But for the winter, I am going back to my "winter set" of Bridgestones REVO.

Oleg
Axiom 4WD 2004: OME shocks, 32" BFG Mudders, RockSliderz, OME929+2" spacers, Stinkyfab bent RE rear links, front ARB locker, rear No-Slip locker, DOR front axle lowering kit, custom middle section skid plate, IronMan torsion bars.
Deceased Rodeo'02 4WD.