How did you like the course?

Click below to take a quick survey, we appreciate the feedback.

Take Survey
Course Library

Doubles & Triples Endorsement

$25

180-day access

1 lesson (1hr)

Course Overview

Section 1: Pulling Double/Triple Trailers

Section 2: Coupling & Uncoupling

Section 3: Inspecting Doubles & Triples

Section 4: Checking Air Brakes

Section 5: End of Lesson Quiz