Is your Defender lifted and getting in is just showing you your not as flexable as you used to be. Then the Rival rock slider with step is what you need to get up in the drivers seat. Built out of 1.65'' steel tubing with a removable step makes these rock sliders super versatile. If you need extra groud clearance one day you can remove the step but if your just getting around the park the step makes geeting in and out so much easier.