You can get EVO weld on sliders that are angled outwards more for a step. That's what I would go with if I were to do it again. VKS is also very similar and I sure could also be angled. I'm not sure if you want weld on or bolt on though. ACE seems to be a very popular bolt-on option.
The EVO's or VKS sliders are great, great sliders. 100% rock solid and seriously built.
But if you buy them completely stock, they hug the body for max ground clearance and don't really act like a step, too high and close to the body.
You can order them in a builders kit, the slider itself is pre-built but the three legs are not welded to the slider. This allows you to put the legs where you want on the frame and then angle the slider to your liking. This would allow you to put it lower and futher out to try and make it act more like a step but, you will have quite a bit of welding to do.
Personally, I prefer max clearance to a step. Steps get in the way every step of the way on a trail...pun intended.