I started 4 wheeling in the Ca. desert, did the Rubicon Trail, and went to Moab three years in a row. My Jeep has a 4" Pro Comp Lift, 31" BFG Tires, a K&N cone air filter, Cat back flow thru 2.5"exhaust, Ramsey Winch w/an Olympic f/bumper, 3 row GDI Rad.w/an open cooling system, a Quick Air 3 compressor, an Olympic air tank rear bumper, a Detroit Locker in the rear diff, an ARB in the front, and a Cobra 75 CB Radio.