I have a Gobi "no rise" roof rack on my 2015, and I have Black Oak LED lite bar mounted in front of the top and bottom front rail bars, and it mounts up tite and looks really good, and does not affect any of the storage are at all...but I am wanting a RTT some day, and if I got a xl model, it would possibly hit the lite bar, and I would have to remount it, but there should be plenty of pics on here with single lites or lite bars mounted with no problem!....If you don't find any pics, let me know, and I will take a pic of mine!....I hope this helps!....Kevin