what kinda of fuel mileage do you guys get?

[casey23]

My 02 2500 12" lift with 41/22s would get 8 in town... 9 highway .... Its what I learned how to tune with... I was able to gain about 30% so i made it to 11-12 but I had to drive 80mph and no huge headwinds ... My 2006 2500 now gets around 14... but if you drive under 65 i bet it will gain a bit more....

[SLO TRUCK]

5.3 3.73 with i get 18-21

[txarkitekt]

I get about about 13 mpgs in the city due to my stall and driving style, but get 20-21 on the hwy with my gears and traveling at 60-65 mph.

[randomhero]

12/22. I find it very hard to believe people are AVERAGING over 20 mpg unless it's all highway.

[txarkitekt]

12/22. I find it very hard to believe people are AVERAGING over 20 mpg unless it's all highway.

+1

[devin_deville]

5.3, 35's, 3.42's, 12 mpg city 16 hwy lmao it sucks

[COWL327]

I get 9 city and 14 hiway.......with the bigger cam

[bangbangskeetskeet]

I've seen as high as 25 on all highway trips. On average I see about 15-17 (combined). With the way I drive in the city I'm sure it's closer to 12-14. On the highway it depends on my mood really...some days I just wanna get on it to hear the exhaust and other days I'm in a lazy mood and yall would think I was an old man cuz I'll set it right at 65 and go.

I think it will improve a little when I fix my massive exhaust leaks and get a magnaflow on it...and some non crimped ass bends . But it will also get worse when I get a stall.

Oh it's a 5.3 with 3.73's and 31.5" BFG A/T's at about 55psi.

[screamin86]

I love how 20s is possible with a fullsize gas powered truck now adays! I was always a true believer of the gen III+ motors but until i got one i had no clue about the tuneability and power they can make and get such great fuel mileage under the right conditions! I am by no means a mpg freak lol dont get me wrong lol my 86 k10 got 9mpg with the old motor my car may get 12 but i beat on it reguarly with the 3500 verter. (Flame suit on) i had a 04 Dodge dakota 4x4 ext. Cab with the 4.7 v8 and it was a quick little truck but with intake and exhaust the best i ever got was 15mpg and that was highway!!! Averaged 9-11 in town it had 3.55 gears auto and 265/75/16 maxis big horns nothing crazy.to boot the motor only lasted till 40k the dodge bought me a new shortblock! then i knew the chevy gods were pissed that i went from a gm to a dodge!

[oleshifty]

before lift....27mpg cruising at about 50-55


after lift average about 14 city, 12 highway

Truck HATES going over 55 as far as wind resistance goes (but i've still had it going about 140 lol)