4.56's is the way to go flyboy367.... I run a 2004 X 4.0 5 speed on 33's and 4.56's is perfect for all around use.... if I were to stay off the freeways ( which I don't ) I would go 4.88's for the offroad advantage of lower gears.
I pull around 2500rpms at 65mph on the freeway and maintain that on some pretty good grades in North Reno.
~Todd~ 2004 X 4.0 5 speed---SOLD
4" Lift, 4.56's, 33" Duratracs on M/T Classics
RR SYE, Tatton CV, MML, BL, TT, Dynomax Exhaust
Hella Lighting: Driving, Fogs and H4 E-Codes
... and NEVER will be