My birthday is tomorrow and my wonderfull wife said I should get new tires before our drive to Mississippi Currently I run 36" HMMWV tires on H1 beadlocks. I have been casually looking at tires in the 38-40" range but now that I have permission for new treads I am clueless. I need to get tires that will last a while but that doesn't really rule out the biased tread since I like to rotate and check air pressure anyway The truck has about 6" of life now so I know I will have to hack the fenders to get the bigger tires to fit and I don't mind doing it at all. I will probably remove the inner fenders at the same time for a little more clearance. In the next year or so I will be going with 52's in front and pushing the axle forward but can't get to it right now. With all of that in mind....how big of a tire should I be looking for? 38" TSL's 39.5" Iroks 42" Iroks........don't think they will fit without the axle forward?? 39.5" TSL's Any other sugestions also welcome.