Cavscout263
New member
So as the title of the thread tells you. I am wondering how do I know if I will be needing wheel spacers? I am getting a Rancho 3" trail lift with rs9000XL shocks. I am getting 17x8.5 with 4.8 back spacing on nitro 35"x12.5x17LT trail grapplers. So am I going to need wheel spacers or will I have to find out after I install? Sorry just want to make sure I have everything before I start putting it all together.