Originally Posted by macc08
what gears did you go to? how did they effect MPG?
how much $$$$ did the re-gearing cost?
I re - geared to 4.56 back in August 2012. MPG did improve as my truck was no longer struggling. I avg 13-14 MPG city and 15-16 MPG on the freeway.
Pretty Damn good IMO
When I had 37 and 3.55 is was sub 9 MPG.
Power was GONE!
When I can't take my wifes car anymore off the line, I had issues. LOL
Im no way a drag racing or speed junkie, but I do like my power when I need and want it
That is one mod I do not regret doing. It ain't cheap, but totally worth it
I ran on 35's last winter and my truck was FUN to drive in the city.
Not so good on the freeway as it revved high.
4.56 and 37's is probably the best pairing for fun and MPG
3.92 and 35's will be similar to my setup