What are you talking about? I don’t think it has lift springs on step.Had it on my 2012. Purposefully did not order it on my 2014. For me, it was a lot of unnecessary weight. In fact, it's so heavy they have to add "assist" springs to lift it which just makes it that much heavier. That being said, if you want one, scan craigslist or junkyards for a tailgate with a step and put it on.
I wouldn’t be without it but what I don’t like is if you are not careful pulling cargo out, it’s all too easy to rip the rubber cover off.