Thanks t-maxx3239 but im having some problems with the new tires. No matter how much I smooth out the inner foams, when I roll the tires they roll unevenly. I dont know what to do anymore, they are assembled round foams and I have tried many different times to stretch and smooth them and put them inside the tires to the best of my ability but the tires are still uneven! Does anyone have any tips? Thanks.

BTW the dual tank mod is really easy, just buy a 2 oz Dubro tank, mount it on the back or anywhere on your truck. Then take the fuel line from the main tank and hook it up to the second one, and take another piece of fuel line and hook that from the second tank to the carb. The pressure line stays the same, its a $4 mod and works like a charm with no problems. I get 40 mins on my truck when I drive WOT a lot so its really nice fuel economy. No loss of pressure or anything!