i have a dana 30's on my jeep and im going to be running 33x12.5 tires
should i run 4.10 gearnumeris or something bigger cally ?
i need to have good gas miles because ill be driving it every day soon

any info would help me alot

 

Your jeep has a Dana 30 front and either a Dana 35 or Chrysler 8.25 Rear if its still stock. And most people run 4.56 gears I believe but 4.10 would be good for a DD

 

ya the axles are the stock axles
dana 35 rear -

im looking into getting the 4.10's for another cherokee
thanks

 

No problem

 

better off looking for a D30 with 4.10s and swap the whole axle IMO

you can possibly find a ford 8.8 with 4.10's for the price of re-gearing your stock rear axle....

 

i was planning to get the gears from a parts yard

what would be the benifit to gettning the axle with the gears in it already

 

8.8 is a pretty good bit stronger than a Dana 35.

 

will i really need to get a stronger axle if im running 33's
i was planning on going up to a full size dana 44 or 60 if i went up to bigger tires

the gear swap is just temporary till i get money to go full size and get new tires