Mpg
Interesting....I have 34k on my '17 5.0 and 3.31 and never see over 18. Even prior to adding my 10-ply tires, it was never over 19. That 10-speed must make quite a difference. Even cruising at 60 MPH on our Iowa 2-lane highways, it will never get over 19.
Still get 20-21 MPG on the highway.
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I have the 3.5 EB in a 2wd 18 Lariat and have the 3.15 axle ratio with 20” tires. I bought it for a daily and travel vehicle. So far I’m averaging 22.4 mpg and couldn’t be happier with it.








