ELDT Theory
Find your drive
Build the knowledge for what comes next with Drive Prodigy. Explore five theory courses, each built around the vehicle you’ll drive and the work you’ll do.
Choose your ELDT Theory course
Whether you’re working toward your first CDL or adding an endorsement, start with the theory course that matches your goal. Explore Class A and Class B training, or focus on the responsibilities of Passenger, School Bus, and HazMat transportation. Each course page gives you a closer look at the material, real lesson previews, pricing, and enrollment details so you can decide where to begin.

Class A
ELDT THEORY
Build the knowledge behind a tractor-trailer. Explore vehicle systems, inspections, safe operation, and the responsibilities that come with driving a combination vehicle.

Class B
ELDT THEORY
Get to know the vehicle and the decisions behind every trip. Connect inspections, braking, space management, and safe driving habits for heavy single vehicles.

Passenger
ELDT THEORY
Build passenger safety knowledge, from briefings and vehicle checks to emergency procedures and clear communication with everyone on board.

School Bus
ELDT THEORY
Prepare for the responsibility of transporting students. Explore loading, unloading, visibility, railroad crossings, and readiness for the route.

HazMat
ELDT THEORY
Understand the information that travels with the load, including hazard recognition, placards, shipping information, and security awareness.
Your progress.
Your name on it.
Put a name to the work you’ve done. Your course completion certificate brings your name, completed course, and completion date together in one place.
Keep it with your training records and share your accomplishment with your school or employer.

Your path to a CDL
or a new endorsement

Choose your theory course
Select the Class A, Class B, Passenger, School Bus, or HazMat course that matches the license or endorsement you’re working toward.

Complete your required theory
Work through the required topics and assessments, then confirm your theory completion has been recorded before you schedule the applicable state test.

Plan practical training
Arrange required behind-the-wheel training with a registered provider. Class A, B, P, and S applicants subject to ELDT need practical training.

Move on to testing and licensing
Complete the applicable state tests and remaining licensing requirements. Your next step depends on the CDL class or endorsement you’re pursuing.
ELDT THEORY
Make the next move yours.
Take the next step with ELDT Theory from Drive Prodigy.