i dont even know the mileage i have the same gas gauge problem. wheel bearing is going on left side . start it up and highbeam ,battery ,tachometer is having a seizure. AND your in 4wd when you were in 2wd when you shut it off the night before. It does awesome donuts Im baffeled on how i put up with this As a mechanic ive done code scans and NO TROUBLE CODES so i will continue to beat the snot out of this truck im on my 4th set of rear tires the damn transmission hasnt blown up yet it still starts up every morning and i beat this b@!h back and forth every day& she never left me stranded