Maximize your rack time, profitability and help your customers drive safer vehicles. The KYB Video Training Series for Professional Technicians and Service Writers is packed with technical training and industry leading advice. Learn how and why to recommend KYB shocks and struts that are designed and tested for your customers’ vehicles. Advanced electronic vehicle safety systems depend on mechanical components like shocks and struts. The KYB Video Training Series for Professional Technicians and Service Writers is packed with technical training in a simple video format.