This is the profile of my splash guards and side-step from the back. Clearly the splash guards cover the width of the tire but I’m thinking the RokBlokz may extend further down. Also I believe the LOD destroyers extend out much further than my Raptor Side-steps.I was having this problem too. I took off my rock rails and installed the mopar side steps. No more issues, as these help protect the entire side, and wife can get in and out much easier. You might not like them over the rock rails, but they are much better than letting this problem continue.