I got the optional entry steps from Vans. They are very good quality units. Great care should be taken in their alignment and drilling to the fuse. The directions say this can be done once the fuse is built, but it would be very difficult. It was easy to do it at this point. Holes must be drilled through baggage floor ribs and the exterior skin. Pre-drill the step first. The rest falls into place. Get the measuring tape out and verify the flaps will clear.