Hi new to thread. Has anyone had any success in rasing their mph above 106. Not trying g to race an airplane, but trucks pulling good and just stops and that sucks. It is a stock 21 1500 Bighorn level 2 trim on 20inch 4x4. I was cut off on the highway, and a Honda almost cause a pile up, and I could not get close enough to get the tag number, run out my sight. Embarrassing.....