At California Supertrucks Inc. it is not just about designing and manufacturing a quality suspension product. The driving force of our team is its desire to bring innovative ideas that extend beyond the standards of any suspension lift. With this in mind Chris Robinson, president and owner of California Supertrucks Inc., has been designing, building, and driving off road race trucks, as well as running off road fabrication shops for the past 30 years. With Chris' vast knowledge and experience, he and his team of talented, dedicated, and focused individuals, strive to develop, fabricate and manufacture high end performance suspension systems. These suspension systems are based on superior design and engineering, and utilize the strongest and best built components available. You will find our suspension systems include an extensive array of fasteners, brackets, bushings, bump stops, and spacers which are used to assemble the kit components into a solid, durable performance lift system. Every CST suspension includes precisely what you will need to achieve proper and safe installation. The fasteners are grade 8 or stronger, and are zinc or gold irradiate plated for corrosion resistance. When upper control arms are used, greasable urethane bushings are used for tight, responsive suspension action. Urethane droop and/or bump stop limiters are used in most applications to allow full suspension travel without contact between components. Using a CST Performance Suspension system will help you understand our belief that fine tuning or upgrading a suspension can be an entertaining and worthwhile endeavor. California Supertrucks offers customer service or technical assistance, whether its suspension tuning advice, installation tips, information on a lift for your specific vehicle, or any question related to CST performance suspension systems. We are ready and able to help.