· Valair Clutch
I didn't know if you wanted to use a spacer between the rears or not, but here is texs4x4's truck. They are a 305/85r16 which equal a 36x10.5. Probably would need a 1.5" to a 2" spacer. Should be the biggest size for a 2nd gen and also close the the 255/70s you have now.
is that on a stock height 4x4? iam running a 2wd with a front 2.5" leveling kit and wanting to run tires similar to those