The fuel economy rise at break in was a bunch of BS. What changes I'm sure is more likely the driver who is getting over his new twin turbo pickup

If you have it in you to keep it at 60 on the hwy and soft on acceleration, you'll grab at least 20mpg all day long.

That said, I drive so much on the highway that the speeds tend to be more in the 70-90 range and 14mpg is about average, give or take. Throw down for an entire tank and she's not scared to pour through it at 12mpg either.

Installing 33" Toyo M/T's has really killed the mileage, I can't seem to get better than high 13's no matter what. Thinking a gear kit to fix what I've done may be in order.