Thank you! It's been a labor of love for 12 years. Hmm...gas mileage has never been a high priority with me! Really taking it easy, I can get 16 or 17 mpg not fully loaded with gear. Fully loaded up, it's more like 13 or 14 mpg.This is a beautiful truck — what kind of mileage do you get? How about top speed with the 4.88 gears?
Edit — not really concerned with top speed - should have asked what a comfortable highway cruising speed is with the 4.88 gearing