Tazer was a game changer for me.... I was looking at a pedal Commander also but saw where someone mentioned to turn off traction control and man its like night and day difference in throttle response so I saved that wasted $.
37s and Rock Trix wheels out the gate with no regrets. Teraflex 1.5...
Keep us posted... looking to swap 37s on my JTR. On stock wheels and tires now , putting on a Teraflex leveling kit this weekend and hope to fit the 37's on 17x9 wheels I have coming in from Rock Trix