I have a 3" Bl with a 3" suspension lift, running 33's. I have not noticed any difference in handling on or off road. Of course it is a truck and I don't try to drive it like my mustang around corners and such. The only drawback, if you want to call it that. The BL took some modifications i.e. the steering shaft, i had to relocate it downwards appox. 1/2" to get rid of the binding, this was in conjunction with using the steering shatf extension that came with the kit. Other than that the Performance Accesories BL kit is very user friendly..just be prepared for the front two bolts behind the front fenders on both sides, I douched them everyday w/ penetrating oil for a week and still had troubles removing them