im thinkin about puttin 3.92 gears in the rear, does anyone have any tips or usefull info on doin that

 

yeah make sure you set it right or you'll have serious problems.... What gears are you switching from?

 

How about 4.56's?

 

i got a set for mine the other day. i havnt put them in yet but my dad has an 05 ram 4.7 and he had stock gears and went up to 3.92's and could tell a big difference. then he put the heavy *** stock 20's on it and lost the get up. im planning on runnin the 3.92's with my stock 17' alloys and should pep up quite a bit.

 

This is a pretty good chart showing gears VS. tire size I know most of these guys here would recommend 4.10s or even 4.56s..... http://www.4wheelparts.com/gear_ratio.html

 

which gives u more acceleration? the higher gears or the lower ones?

 

The higher the number the lower the actual gearing is the more torque/acceleration you will have..

 

If you are going to do it, do it right. 4.10's for non-towing applications with standard size tires up to about 33's. 4.56's for towing or any tires over 33".

 

I am going to be running 34.1 inch tires after christmas and was wondering how much it would cost me to get new gears installed. And how long I can drive on the gears I have now.

 

+1

you could run on stock gears oefootball its just gonna chug more gas and have less pickup...