I'm putting a 3" level kit on my truck and changing upper control arms at the same time. The problem I ran into is after I removed the stock cast arms and tried to install the new Tuff country arms they didn't fit into the brackets on the truck. I checked the part number of the new arms to make sure I didn't order the wrong ones, they are correct for my truck. Measuring the stock arms, they are 13 1/4" to the outside. The tough Country arms are 13 3/4" to the outside. I called the place I bought them from and the tech guy said I needed to spread the brackets wider on the truck and that this happens all the time. Strange, because every video I see online never mentions spreading the brackets wider. I have contacted Tuff Country directly and they are supposed to be looking into it. Has anybody ran into this problem or am I completely overlooking something?