If you have a 20" rim, here is the tire you want:
LT325/60R20 121R D/8 301410 9.5-10.5 74 16 35.2 12.9 15.9 3195 – 50 – 591 2P+2S+2N 2P
(35X13.0R20)
find it here about 3/4 down:
http://marktg.toyotires.com/file/18971.pdf
or if you really want a tough look, go with MT's:
http://marktg.toyotires.com/file/18136.pdf
R
