Originally Posted by dpoelstra

You won't have any issues with 34s or 35s and a Dana 30 unless you abuse the thing. They will not take abuse, but be smart, you would be surprised what they will do. I broke one front axle being very stupid.

if this is mainly a street or light trail rig, then no worries, you will be just fine. If you wheel hard in the rocks, just be smart. Oh, and get some lockers! They make wheeling so much more fun!