The CTS Instructor Program is divided into 4-day and 3-day classes. The 4-day students arrive on Tuesday and participate in one full day of hands-on training. Each student will physically demount, mount, install, remove and repair a typical tubeless truck tire using tools and equipment commonly found in the field. This class is designed for individuals with less than two years of hands-on commercial truck tire experience. On Wednesday, the 4-day students join the 3-day students for two full days of classroom and hands-on demonstrations.