Originally Posted by
excaliber551
12 and 16 is pretty much what I have been seeing too. I took an EB for a ride today on a 90 mile round trip. This truck with just under 4000 miles on it.
I wanted to really give it a test at 75 MPH on the Freeway.
With the truck cruising at 75 mph it averaged 14.7 mpg. The early part was slightly uphill but mostly flat. I still don't see how these are going to get 21MPG.
As I said in another post, the 4x4's with the 3.73 or 4.10 axles won't get 21. The 3.7L 4x4 truck with 3.73's is rated for 21 and I doubt it will get it.