The 2-step?

Hello Bill- I`m running a 215/70-15 on the front, which is larger than stock. I`ve heard that term "bump steer" before but I`m not familiar with it. Shocks are Monroe HD factory replacements. The car is quick but wheels coming off the ground is not even an issue, lol, (I can`t get the car to hook with as little as 12lbs. in the tires). Seems I`ve built a tire shredding machine. I`m working now to get more tire to the ground,changing as little as possible.-John