Awesome thread! I'm on the 4:88 vs 5:13 fence at the moment myself. 16 JKU RubiconHR, Auto, 4:10, 37s Nitto RGs. I like to take it off road from time to time to Widnrock and we drive it in the smokey Mountains a lot. Just worry about long trips to the beach or Colorado with 5:13 gears...