Due to me being curious, what MPG do you all get with the 09′ & 10′ 5.4 4×4 trucks?

18 Answers

Sitting on 33s I get approx 15mpg in my 2010

35’s on 20’s 12.5mpg lead foot

2010 factory 20 in wheels and tires 12.5-13.5 avg.

BenQuestion author

Wow, I guess either I drive like a wuss or am just lucky, I get around 14 city 18-19 highway!

You probably do lol

BenQuestion author

You’re probably right ??? my wallet thanks me though

13.5

Just checked! Stock wheels, tire size, and no lift…2010 Lariat

BenQuestion author

That’s what I read most all the time lol

Stock 20’s. 5.4. Mostly country roads. Some city. Lead foot. K&n and magnaflow

Ok, so I have a 2014 5.0L w/20’s, all small city driving…….10.9 until winter..now 10.4 :/

No wonder it has a 36 gal fuel tank, lol

Everyone is gonna have different MPGs because everyone has different driving styles.

And driving locations. In a higher elevation area you do more uphill driving than a guy in the plains states.

18 is the best I’ve got so far.

6 in lift on 35’s, I get 12 mpg on a good day

Today’s not a good day lol

I get 15.5 highway

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