Class B CDL refresher training and DOT skills testing. Students will participate in training that includes pre-trip inspection, range and road driving and DOT skills testing. This program is designed for students that currently possess a valid Class B CDL or have prior experience operating Class B category vehicles. Students must be 18 years old, possess a valid Class B CDL or Class B CDL Learner Permit with passenger and air brake endorsement. DOT medical certificate and drug test are required before enrolling in this course. Enrollees requiring testing must pass all three phases of DOT skills testing, by the conclusion of the 8 hour program, in order to successfully obtain their Class B CDL.