I tried that with the KR because I didn't want the moon roof, thought I had it figured out. I went in with my order guide and we walked through it putting the order together. Everything went in fine till we got to deployable running boards. The order guide looks like you can get them as part of a package ( KR Ultimate) or separately. The order system would no allow the separate order. I really didn't want the moonroof so my dealer says we can put the AMP boards on it after it arrives. He goes and gets the cost to include it in the order and it is as much as the Ultimate package. Because I was ordering the items in the Ultimate package separately it drove the cost even higher. It should come as no surprise my new truck will have a moonroof.