There are 2 ways to determine your gear ratio:
1. Look here
http://www.off-road.com/toyota/tech/other/4_axles.html
Great site Matt
Looking forward to making some coin this winter. Like any hobby buying parts for 2 rears and setting them up is alot of coin, and I for one, over the years have lost or blown alot of rears, Speaking locally there is not one good shop for this type of work. So when I do get into changing ratios out the 4.56s are gonna be the ticket. This truck is not a highway rig
Code tells me I am running 4.11s
