Hey Guys.... About to pull the trigger on a 2016 Ram 1500 crew with the 5.7 and 3.92 gears. I am looking at having it lifted 6" with 35s on it right from the dealer. Any idea what the MPGs would be with this set up with the 8 speed? I know ..... I'm not buying the truck for fuel economy. I currently have a Procharged Jeep SRT so I'm used to great fuel economy. Anyway, just curious what I might be getting into with this set up?