I have an app on my iPhone called "gas cubby" I use it to track services as well as gas mileage, it's an awesome app. But my truck was getting 22-23 on the highway before the lift and tires, now I'm getting between 17-19 on the highway and 15-16 in the city (as long as I'm not in the hills). Let's see what happens in a few weeks once the supercharger and headers get here ;-)
Sent from my iPhone using Tapatalk