Alright fellas, need a little input here... My mpg is unreasonably bad as of recently. Let me tell you what I've got. 2005 4runner V8 4x4 LTD with 92k miles. FJ springs and 5,100's BFG A/T 285/70/17 and an ARB roof rack and K&N drop in, HCF delete. I'm getting less than 13mpg combined. Yes...