Hello guys. I have an o6 4x4 with the 4.7L. The only thing I've done to this truck in the last 5 years is upgrade the exhaust to 3 inch with a flo pro muffler about 4 years ago. Love the sound. I want to put 265/75R16 Goodyear Wrangler Territory tires on but I am not sure if they will fit. I have done some research and found leveling kits that will add 2 inches of height. It claims it will also raise the front end to fix the rake. My question is do I need this to run those tires and if so is there one kind that is better than the others. Any tips or opinions on this wouls be greatly appreciated.