Ok I was searching around for tires, because my stock Wrangler RT/S tires are about shot, they've got 43,000 miles on them but they could probably take another 20,000 miles. But I was looking at Maxxis Bighorn Radial in a 31x10.5R15LT. Would these fit on my 2002 Ranger Edge 4x2? I don't really want to crank my torsion bars, but if I have to I will. And also will they rub my mudflaps? The specifications can be found at this link. With an overall diameter of 30.6 inches and my stockers being 28.9 inches I don't think I would have problems.
Oh and what about speedometer correction? I know of a product called TruSpeed, but is there anything cheaper?