Many of our competitors use plastic parts on their sidesteps while we use non-slip "Supergrippy" rubber step pads. Big Country also offers the patented Defender Guard with built-in step and shippable wheel-to-wheel sidebars. Our products are also produced with the highest of standards. We monitor, document, and inspect every part and every process, and as a result, have earned the prestigious ISO9001 certification that is your assurance of consistent quality and commitment to excellence. The ISO (International Organization for Standardization) is the world’s largest developer of international standards. These standards give state of-the-art specifications for products and services. The ISO was created to provide assurance to consumers that being provided great products and services while also making industry more effective and efficient.
For more info go to Big Country