I am sick and tired of conventional cheap tires. I am looking into 19.5" wheels and tires. I know that my truck will never hold the weight of the tires, but I have been told that they should last forever. I am going through tires ever 30000 miles. My buddy has an f450 and get about 75000 miles out of his tires. His truck is a CC like mine and he put a pickup bed on it. It hauls very simular loads to mine. I think in the long run I am better off. These tires are also much safer when handleing a load. I have found a company that sells direct fit, 8 Lug, 19.5" polished aluminum wheels. Tires and wheels shipped to my door, $2900. Considering I go through tires so fast, I should save time and money with this setup. Any body have any thoughts and feed back.