" Installs a leveling kit and E rated and gets 18 mpg".........Dude must be driving like a 16 year old with testosterone boiling out of his ears lol.....I have a 2020 3.0 with a 6" fabtech lift and 35" tires and I still get 22 mpg around town, 26 highway......I get 15-16mpg hauling a 23' foot bay boat.