More on axles: What\'s the largest tires you\'d run on 3/4 ton axles? Well, the best axles I've found on a junkyard are a D44 8 lug front and a FF 14 bolt rear. Both came from a 3/4 ton suburban. They have 4.1 gears and the guy wants $500 for both. I have a mild 454 and currently only have 31" (actually 29") tires. A friend of mine wants to buy my axles for his jeep (he pays $400 for my 10bolt+12bolt). Should I do this swap? If so, which are the largest tires you'd recommend running on these 3/4 ton axles? I'm talking as large as possible but that can take a moderate beating. All opinions are welcome. Thanks.