fuel economy

Hey everyone, thanks for accepting me to the forum. So this is my first experience with having a jeep or any off road capable vehicle. Im starting to think there is something wrong and i wanted to reach out to anyone that may be going through the same MPG issues or just to find out what i...

I am seeing 25mpg as my average fuel economy. Anyone getting this? I have a bed cover and most miles have been highway, but this beats the economy shown on the sticker. I calculate about 1 mpg less when I fill up the tank, so 25 mpg might be a little higher than the actual fuel economy.

With the expected MPG of travel trailer towing around 11 - 13MPG, has anyone felt the need to add an auxiliary fuel tank in the bed?

So I want to start a new thread where those who have upgraded their JT's to larger than factory sized tires can post their MPGs and range. Though those running completely stock or just with nonfactory tires/wheels should also post. It will be a one stop thread for all info regarding this...