Originally Posted by 00000
I had 35/12.50/17" tires on my pentastar and I was burning 25.5L/100km
What???? Thats crazy!!!
So you put 35s on you 3.6L pentastar ram and it dropped your fuel economy from 20+mpg to 11mpg?
Thats almost cut in half!! I expected a few mpg drop, not 50%!!
Good to know!
Can anyone else confirm this, because other threads I see differently and I WAS just a tad bit of research away from pulling the trigger on 35s..
Check out ThunderRams post in this thread:
"ok heres the scoop!
truck has 3.55 Rear Axle Ratio
I Put 35x12.5x17 Dick CEPEK Radial F-C II with ProComp 7031 Flat Black Rims and a Front and back Ready Lift Leveling Kit
My fuel mileage did go down but not as much as i thought it would. I monitor my fuel mileage pretty close, its gone down about 3MPG also I dont drive the truck hard
I also have a before and after photo but im yet to figure out how to post it"