Performance wise I have several upgrades, 275/60/r20 cooper Zeon LTZ, 3 in" leveling kit, flowmaster single out, S&B cold air intake, diablosport predator tuner. any ideas as to what would make my truck more off-road worthy?

 

Just get some mud terrain tires and give'r. as long as you go with someone with tow ropes your fine. It is 2wd so you could get stuck but then you can always get pulled out and keep rippin it up

 

A transfer case would help...lol

 

Is it possible for me to replace my suspension without lifting it to some more built off road type ones?