smaller tires, auto, i got nothing on it but chrome stuff, and actually i've been haveing problems with it overheating since i've got it. maybe i run hotter get better mileage or something. ha! and if you read the thread theres someone saying he gets 21 on there. i can assure you i got that on my way down there. useually i get around 17. but i've gotten like 12 before too from messing around.

 

I just went through my first tnak and got 16.5 mpg. I'm hoping it goes up some. I just got rid of a 2004 Avalanche and I was getting 15-16 out of that for the same driving with a lot more power. On a recent trip to Minnesota I got 20 mpg out of the Avalanche going 80 the whole way. That I-5 had better beat that.

 

I doubt the h3 will beat those number by much, if any. h3's just are not gas economical cars, kinda hard when your pushing a heavy azz brick through the air.

 

Very true. And the Avalanche had a Ravin cat-back on it. That boosted me by about 1 1/2 miles per gallon. Fingers crossed the same happens on the H3 with a cat-back and cold air induction.

 

I hear that!! I'm holding off on installing a cat back and intake till I see if they really do show gains, well that and the fact that my wife won't give me any money...lol Good luck, let us know if they increase your mpg or not.

 

IM GETTING 25 MILES PER GAL YOU MUST NOT KNOW HOW TO DRIVE
GO BUY A PRIUS

 

You couldn't get 25 mpg on a trailer!

 

SOMETIMES I DO ON MY BICYCLE THEN WHEN I WAKE UP IM IN THE HOSPITAL

 

is this you getting 25 mpg on your bike, coming home from the bar again?!??!?!


http://youtube.com/watch?v=UFWjV5Oqk...20bike%20rider

 

what have you been following me now everyone know what i look like