TL;DR:

CDL Class A and Class B licenses qualify drivers for different vehicles and career paths
Class A allows the widest range of driving jobs, while Class B focuses on local and specialized work
Both licenses require federally mandated ELDT training
The right CDL depends on your career goals, lifestyle, and vehicle type
Get Drivers Ed provides FMCSA-approved online ELDT training for both CDL paths

Choosing between a CDL Class A vs. Class B license is a major decision that shapes your future as a commercial driver. The license you earn determines the vehicles you can operate, the types of jobs you qualify for, and how often you’re home.

If you’re preparing for CDL testing and want a complete overview of the process from start to finish, 👉 Step-by-Step Guide to Passing Your CDL Training Course
walks through licensing, training, and testing in detail. With Get Drivers Ed, you can complete required ELDT theory training online and move forward with confidence.

What Is a CDL Class A vs. Class B License?

A Commercial Driver’s License (CDL) is required to legally operate large commercial vehicles in the United States. The primary difference between Class A and Class B is vehicle configuration and weight limits.

CDL Class A

A CDL Class A allows drivers to operate combination vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, where the towed unit exceeds 10,000 pounds.

Common Class A vehicles include:

Tractor-trailers
Flatbeds
Tanker trucks

CDL Class B

A CDL Class B allows drivers to operate single vehicles with a GVWR of 26,001 pounds or more, or vehicles towing a trailer under 10,000 pounds.

Common Class B vehicles include:

Dump trucks
Straight delivery trucks
School buses
Passenger buses

Both licenses require Entry-Level Driver Training (ELDT) completed through an FMCSA-approved provider such as Get Drivers Ed.

Who Needs This License

The CDL you need depends on the type of driving work you want to pursue.

Drivers Who Typically Choose Class A

Long-haul and interstate truck drivers
Drivers hauling heavy trailers
Freight and logistics operators
Drivers seeking maximum job flexibility

Drivers Who Typically Choose Class B

School bus drivers
Passenger bus drivers
Local delivery drivers
Construction and utility vehicle operators

Drivers who begin with Class B are not locked in permanently and may expand their qualifications later.

How CDL Training Works

Federal law requires all new CDL drivers to complete ELDT training before taking the CDL skills test.

Training Process Overview

Decide whether Class A or Class B fits your goals
Enroll in an FMCSA-approved ELDT course
Complete required theory training
Complete behind-the-wheel training through a school or employer
Pass the CDL skills test

With Get Drivers Ed, the theory portion of ELDT training is completed fully online.

CDL Online ELDT Class A Theory Training
CDL Online ELDT Class B Theory Training

Eligibility & Requirements

To qualify for either CDL Class A or Class B, drivers must:

Hold a valid non-commercial driver’s license
Be at least 18 years old (intrastate) or 21 (interstate)
Pass a DOT medical exam
Complete ELDT training
Pass written knowledge exams
Pass a CDL skills test

Federal CDL standards are regulated by the FMCSA

Course Content Overview

Class A ELDT Training Covers

Combination vehicle operation
Coupling and uncoupling
Highway and urban driving
Cargo securement
Air brake systems

Class B ELDT Training Covers

Single-vehicle operation
Passenger or cargo safety
Pre-trip inspections
City driving scenarios

Some driving careers require additional endorsements, each with its own ELDT requirement:

Mid-Content Interactive Checklist

Which CDL Is Right for You?

Mostly YES → CDL Class A

I want long-distance driving
I want higher earning potential
I want the most job options

Mostly YES → CDL Class B

I prefer local routes
I want predictable schedules
I plan to drive buses or straight trucks

State-Specific Rules

While CDL standards are federal, each state administers testing and licensing.

Drivers should review state-level CDL rules through their licensing agency.
Example resource:

Texas Department of Public Safety (DPS) – CDL Information

Benefits of Choosing the Right CDL

Career flexibility based on vehicle type
Work-life balance aligned with route preferences
Upgrade potential without starting over

Drivers who start with Class B and later want expanded opportunities can pursue a license upgrade:

CDL ELDT Class B to A Upgrade

According to the American Trucking Associations, structured CDL training improves safety outcomes and long-term driver success:

How to Enroll / Next Steps

Getting started with Get Drivers Ed is straightforward:

Decide whether Class A or Class B fits your career goals
Enroll in the appropriate ELDT course
Complete online theory training
Schedule behind-the-wheel instruction
Pass your CDL skills test

FAQs

Is CDL Class A better than Class B?

Neither license is better for everyone. Class A offers broader job opportunities, while Class B is ideal for local and specialized driving.

Can I upgrade from Class B to Class A later?

Yes. Drivers may upgrade by completing additional ELDT training and passing the required exams.

Is ELDT training required for both licenses?

Yes. The FMCSA requires ELDT training for all new CDL applicants and license upgrades.

Is online CDL training accepted?

Yes. Online theory training from FMCSA-approved providers like Get Drivers Ed is fully accepted nationwide.

Choosing between CDL Class A vs. Class B doesn’t have to be overwhelming.

With Get Drivers Ed, you get FMCSA-approved, flexible online ELDT training designed to support real career goals.

👉 Enroll now at Get Drivers Ed and take the next step toward your commercial driving career.