On tougher trail, I think 2Wd and even 4Hi causes more strain in many situations offroad. I start out in 4Hi unless I know the trail is tough/steep. Then I start out in 4Lo and keep it there.
2014 JKU Rubicon- all white with tan leather
LOD front bumper, AEV rear bumper, TeraFlex tire carrier, Shrockworks sliders, Mopar Big Brake Kit, Method The Standard wheels, 35" MTR Kevlars, Englewood driveshafts, Synergy 3" Lift, Rancho 9000XLs, Artec truss, Teraflex C-gussets, Grabars, HotHead Liners, JW Speakers, MORE dead pedal, Tuffy underseat box, Uniden 520 XL, 10lb CO2 tank...