37's on a D30

trailraider

Active Member
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.
 

EZ-E

New member
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...
 

Dean454

New member
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.
 

Wolf Man

New member
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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