My Trailhawk has a 2" lift and pinch weld mod and heat gun to re shape liners, BFG KO2's 265/70/17 on stock wheels. I have noticed since the mods that while accelerating from a stop there is a hesitation where it loses power briefly. 3.2L V6 engine and when in sport mode it does not hesitate. I'm not sure if the computer is sensing less tire rotation with the bigger tires, cant re calibrate the speedometer. I was wondering if a peddle commander throttle enhancer might correct this ???