i have 87 4runner 5sp 5in susp lift 33s. what gears would be ideal or would locking the rear make more of a differance. i wheel mostly fire trails and mud ifs so not many rocks or little ones. do not plan on sas.

 

4.88s -33's
5.29's - 35's
do a little searchin theres alot of info on here of gears/tires

 

search is your friend, buddy...
https://www.yotatech.com/forums/f116...-gears-141709/

 

x2 if you have a manual transmission

at LEAST one step deeper if you have an automatic