gearing help

[coolhandcountry]

Well tally. Did you figure in the tire swell into the figures as well. If the tire grows .2 in it really increases the speed. If you are happy with the truck and run time that is the man thing with good temps. I run a 15 51 gearing with 3.31 diffs and 2 speed emaxx trans. I am happy with it. I run bigger tires to. The motor you have is rated under load. I wonder if they under rate them some time.