8" rize is the best option out there, hqnds down. youll have room for 37s or 38s. you need to figure out if you want a mud tire or all terrain, then if you want big rims like 20-24", or if you prefer more tire get some 17s or 18s.
05 f350 crew cab long bed, 10.5" rize, deaver rears, bilstein 5150s front and back, 38x15.50x18 **** cepek mud countrys, 18x9.5 pro comp 1023s clearcoated, 4.56s, pml diff covers, rize ladder bars, rize dual stabilzer with bilsteins, adj. trac bar, amp reasearch steps, doug tuned sct, airaid with zoodad, 5" straight pipe, fluidampr, welded egr, shimmed regulator, isspros, viair 480c with nathan p3, husky mats, marathon seat covers, uws toolbox, uws 100 gallon transfer tank w/15gpm pump, uws dog box
01 f150 supercrew, 33" mud grapplers, stock, for sale $13,000
05 brute force 750, snorkeled, lifted, 29.5x12 outlaws front and back, black type 7s, intake, hmf pipe, moose, asr tie rods
06 raptor 700se, 734cc, 10.75:1, cammed, intake, ported/polished, yoshi pipe w/ fmf header, power commander, 15t front, yfz shocks, 20" holeshots, soon to be 770 stroker...