I wear size 14 shoes and I don't have a problem using my Shrock sliders as a step. I got some non slip tape from Home Depot to put on them so I don't rack my shins.mudpuppy000 said:Just a FYI, the sliders are a little too close to the side of the truck to use as a step. You can do it, but I have to turn my foot sideways to do it. I also wouldn't want to do that in the rain and slip and smash my shins on the doorframe/slider bar. Other than that, though, they kick butt.