Latest tank was 30.4 mpg with tonneau and e-fan. The mornings were much colder for this tank than the last two tanks, and my truck sits outside all the time, so I'm thinking the 30.4 is great. Also had a new tank distance record of 573.6 miles.
The question is can I keep it over 30 mpg for the winter. I'm going to guess no without some new mods.
BTW, that makes for 4 tanks in a row over 29 mpg just to update the title of this thread...so it's not a fluke.
