Well I bit the big one and bought the Z some tires. They are called trail cutters, and measure 32 in. on the truck.Size 285/75/16 load range d and 50,000 mile . They didnt have a brand name, and the guys at the shop didnt know who made them. Any way, I looked it up on the computer and found a site [www.unionlabel.org/dobuy/tires.htm] . They are Kelly springfield tires that are made by good year.I bought 5 tires for $540.00 bucks mounted and balanced.Not bad for a tire that size huh!! least not around here! Might need a little help making it clickable, I forgot how to do it...