Online Class A CDL Training

FREE Tractor-Trailer Training

Class A CDL Course


The definition of a vehicle that requires a Class A CDL: any combination of motor vehicles with a gross combination weight rating of 26,001 pounds or more provided the GVWR of the towed vehicle is more than 10,001 pounds.


Lesson 1: CDL Introduction

Lesson 2: General Knowledge Part 1

Lesson 3: CDL General Knowledge Part 2

Lesson 4: Vehicle Inspections

Lesson 5: Basic Control of Your Vehicle

Lesson 6: Railroad Crossings

Lesson 7: Transporting Cargo

CDL Course: Endorsements


Lesson 8: Air Brakes Endorsement

Lesson 9: Combination Vehicles Endorsement

We hope these courses were helpful.

Contact CDL College any time. 303-367-1030.