Wife and I made a 1,500 mile round trip to the in-laws in West Virginia to do some home repairs. Met up with my BIL and his new '15 Ram....nice truck but I'll keep mine. Average 15.1 MPG for the whole trip. Not bad considering I was loaded with tools and supplies. Truck has 268k and even though she started hinting at a tranny vibration the day before we left she performed great.