That's an indicated half tank, but usually I only get 150-160 miles at that point. Just the past couple weeks have seen the higher mileage and that's why I questioned my guage at first. After filling up though and only putting about 10 gallons in, my mileage increase was confirmed. Looks like this tank isn't going to go as far, but I won't know for a few days. As a side note, it seems like my truck is running better, but there is no logical explanation for anything. It has 40K miles on it now, so I doubt it's just breaking in!
