I have a fully loaded sahara right now and bought it with 12000 miles on it so
i do not know what gears it has but it seems to have a ton of power so
im guessing it has 4.10 but im still not sure, well besides that i was looking at getting new mods and the 35s just dont seem big enough, i want 37s.
I would be doing a 4'' TF lift with the 37s i no it would fit but since its my DD and i
will only be doing trail riding here and there the 37s are mostly for looks,
i no i will be needing the driveshafts and maybe regear and some gussets but
is it going to ruin my axels or will i be fine since im not going crazy when offroading


help would be amazing since im sorta a newbie.
thanks in advance,
Zach

 

I'm running 37's with 5:13's. I wish I had 5:38's.

 

if you have a sahara you probably have 3.73's

 

x2, I switched from 5:13 to 5:38 and have never regretted the switch. Thanks Teraflex!

 

I have 37s with 513s and like it. I found that the 513s were a little too much with the 35s (on the road).

corey d

 

but what about the stock axels

 

Is your rig automatic or manual?

 

its an automatic

 

Personally... I think 35's are to much for the dana 30 up front... I can't imagine a stock dana 30 on 37's... that is a lot of torque. Just my opinion... my dana 30 didn't last with 33's.

 

A properly built d30 can be very strong...gussets, sleeves, possibly a weld on brace...basically about $300 and you can be good to go. Obviously you can't be driving like a mad man, but I have had my d30 up and down some pretty decent trails without any problems, knock on wood. I wouldn't be rock crawling anytime soon, but most of the trails I do have not been a problem. I was nervous at first, but I get more and more confident each time out.