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I am running 37's on my truck and i dropped in a 4.56 with a locker from airram.com. that site was perfect. Nick is a great guy to deal with on it. With the 4.56 gear and the 37's it bring the truck back to stock. hope this helps.
Where have you been bud? What type of locker do you have? I am interested in getting one as well
I have 4.56's and when I had the stock 17's I turned 2200ish@60mph.....now i have 275/55/20's and turn right at 2000rpm. My gas mileage did not suffer in either instance. *edit* dont know why its trying to make a link
well you must be mistaken guys because i have no problem pulling 37's and a heavy *** truck with 4:10's
I had no problem pulling my four wheelers with my old 37's and stock 3:92's, but what a difference it was to go to 4:56. So it's not that it won't work well, just not Fricking Sweet.
Originally Posted by HemiLonestar
Yup, because it becomes so much fun to drive you can't keep your foot out of it!
O' so true.
Last edited by HammerZ71; Apr 25, 2010 at 09:49 AM.
Reason: Merged posts: Rule #4, c'mon man, you know the rules... LOL.....
I have 4.56's and when I had the stock 17's I turned 2200ish@60mph.....now i have 275/55/20's and turn right at 2000rpm. My gas mileage did not suffer in either instance. *edit* dont know why its trying to make a link
To the OP, here is a direct comparison.
With the 4:10 gear and 285/50-20 tires 30.5" tall, The truck turns 1825rpm at 60 mph.