I’m new to the forum life so hopefully I’m doing this right! I recently bought my dream truck and want to lift the truck and put 37s on it. I found a guy who is going to trade me 6 37 Goodyear military tires and 5 16.5 in rims. He also has 4 16.5 rims for a single wheel he is giving me. The tires are new and he is trading for my m1008 that has a salvage title. The m1008 has 60000 miles and everything works great. Was wrecked in the front. Is this a good trade? Also how do I make it work on the dually? How big of spacers do I need if it will work and how good are the Humvee tires mileage wise? I know it will ride rough . 6” lift? Will i have to change anything on the dually and will Humvee tires wear un-even.? Thanks