My old red xj had a 2.5L with 4.10's and 33'' pro comp x-terrains on a 5'' lift. It didnt win any races, and it was a painfull redline pull going up over the mountians to browns camp, but it treated me well. kinda. It has 256k on it when i got rid of it, and i saw it a while ago with 285k on it, same motor.
ts a different world wheeling a 2.5 with a group of 4.0's, but theres a reason mine got called the little engine that could!