I don't have step by step instructions, but I can tell you how I did it. I mounted the brackets on my bars snug, but still loose enough for any necessary adjustment. I put a jackstand under the front and mounted the back bracket and then the front bracket to the frame, again snug but not tight. I then got them adjusted where I wanted them and tightened all the fasteners. I have Iron Cross nerfs, and they didn't stick out enough. When entering the truck, you foot was only on half the step. I modded the brackets to kick them out some. Now they work great.