No I didn't. I doubt you'll have any trouble. Only thing I had to do was move fender brackets back a little. I took lift off and still don't have any problems. Rear rub ever so slightly, I will take care of that real soon. They have worked out great for me. When I have been in the real sticky, black dirt, mud I do notice quite a bit of power loss. It still turns them no problem but it takes a lot of juice to get 'er going. I'm sure a clutch kit would take care of this.