The LD step was actually inspired by Jeff Carr's wife, Lynn. Hence the name "LD Step" (Lynn's Design). This step will give the user easier access to the vehicle due to the wider and deeper stepping surface which extends further than our other steps. The LD step is available in our three durable finishes, and installation is a cinch with our mounting system. Easier entry and exit from your vehicle 14" wide functional step area Extends 2" further than our current steps. Made of corrosion resistant, durable cast aluminum alloy for extreme longevity Exclusive multi-mount system Easier Entry And Exit From Your Vehicle 14 in. Wide Functional Step Area Extends Further Than Our Current Steps Aggressive And Appealing Tread Design For A Non-Slip surface MODEL NO - 113331