RK 2.5 flex system
I myself am not replacing drive shaft, I'm got a 2.5 spacer on front and rear now and not having issue, I figured going a bit Higher would be ok. It is my DD but I don't go on any trails or climb, I'm mostly mud because I'm a hunter so I use my jeep for the mud roads to get to my deer stand. And also upgraded for better ride quality.
33s would give you more articulation. If you go with 35s, you'll either need to cut your fenders or install bump stops.
Then again, if you're wheeling is fairly light, you could be just fine.
Then again, if you're wheeling is fairly light, you could be just fine.






