37's on a D30

The largest I would run is a 35. Most of the axle issues I see tho are dumbass's not keeping up on u joints.
 
A guy that owns the local tint/custom shop has a JKU on 37's and is about to go up to 40's on totally stock axles. It's a pavement only rig so I guess he'll be ok? Lol...
 
A guy that owns the local tint/custom shop has a JKU on 37's and is about to go up to 40's on totally stock axles. It's a pavement only rig so I guess he'll be ok? Lol...

Let's hope he doesn't hit any bumps or take any sharp corners too fast. 40s are too much for both axles to handle.
 
37's on a Dana 30 is not a good mix!:naw:

You can do all of the update MODS, Gussets, truss, HD grea-ble Ball Joints, upgraded steering linkage and Chrome Moly axles. But the fact is, you will still have that weak R&P. Get heavy at all on your foot and it will grenade!:yup:

D44vsD30.jpg

^This will give you a idea on it's size, verses a Dana 44!

Good Luck if you try it!!!!!!!
 
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