A Commercial Driver’s License (CDL) is required to operate large or specialized vehicles such as tractor-trailers, buses, and certain work trucks. If you’re considering a career in commercial driving, understanding the CDL process makes getting started much easier.
This short guide explains how to get a CDL license step-by-step, from eligibility to testing.
What Is a CDL License?
A CDL license allows qualified drivers to legally operate commercial motor vehicles. There are two main CDL classes:
- Class A CDL – Combination vehicles like tractor-trailers
- Class B CDL – Straight trucks, buses, dump trucks
The license type you need depends on the vehicle you plan to drive and the type of work you want to do.
Step 1: Meet CDL License Requirements
Before applying, drivers must meet basic eligibility requirements. In most cases, applicants must:
- Be at least 18 years old (21 for interstate driving)
- Hold a valid driver’s license
- Pass a DOT medical exam
- Provide proper identification and residency documents
Meeting these requirements allows you to move forward with CDL training.
Step 2: Choose the Right CDL Class and Endorsements
Selecting the correct CDL class is important. Some jobs also require endorsements, such as
- Air Brakes
- Passenger or School Bus
- Tank Vehicles
- Hazardous Materials
Professional CDL schools help students choose the right options based on job demand and career goals.
Step 3: Complete CDL Training
Formal CDL training prepares students for both written exams and real-world driving. Training typically includes:
- Permit preparation
- Classroom instruction
- Vehicle inspections and safety procedures
- Hands-on driving practice
- Backing, turning, and road operation skills
At Amaral Companies, CDL training focuses on safety, confidence, and skill development.
Step 4: Get Your CDL Learner’s Permit (CLP)
Before road testing, drivers must pass the DOT medical exam, followed by multiple choice permit exams to earn a Commercial Learner’s Permit (CLP). This permit allows supervised driving practice in a commercial vehicle while completing training requirements.
Step 5: Pass the CDL Road Test
The final step is the CDL skills test, which includes:
- Pre-trip vehicle inspection
- Basic vehicle control
- On-road driving evaluation
Passing this test earns your official CDL license and qualifies you for commercial driving positions.

Start Your CDL Career with Confidence
Earning a CDL license opens the door to steady work and long-term career opportunities in transportation. With proper training and preparation, the process is straightforward and achievable.
Amaral Companies provides CDL training programs designed to help students gain the skills and confidence needed to succeed on the road.

