How to Get Your CDL in Colorado: The Complete 2026 Guide

Learn how to get your CDL in Colorado in 2026. Discover costs, requirements, ELDT training, testing, endorsements, and how to start your trucking career.

How to Get Your CDL in Colorado (Complete 2026 Guide)

Whether you're looking for a higher-paying career, a stable profession with long-term demand, or a new opportunity in the transportation or construction industries, earning your Commercial Driver's License (CDL) is one of the smartest investments you can make.

Colorado continues to experience a strong demand for qualified commercial drivers. From long-haul trucking and local delivery routes to construction, utilities, agriculture, oil and gas, and municipalities, employers across the state are actively searching for licensed drivers.

If you're wondering how to get your CDL in Colorado, this guide walks you through every step—from permit requirements to training and testing—so you know exactly what to expect.

What Is a CDL?

A Commercial Driver's License (CDL) is required to legally operate larger commercial vehicles.

The three primary license classes include:

Class A CDL

A Class A CDL allows drivers to operate:

• Tractor-trailers (semi trucks)

• Combination vehicles

• Flatbeds

• Tankers

• Livestock trailers

• Heavy equipment transport

• Most Class B vehicles with proper endorsements

A Class A CDL offers the greatest career flexibility and generally provides the highest earning potential.

Class B CDL

A Class B CDL allows drivers to operate:

• Dump trucks

• Cement mixers

• Straight trucks

• Box trucks

• Utility vehicles

• School buses (with endorsements)

• Passenger buses

Many local construction companies, municipalities, and utility providers hire Class B drivers throughout Colorado.

Step 1: Meet Colorado CDL Requirements

To qualify for a CDL in Colorado, you generally must:

• Be at least 18 years old for intrastate driving

• Be at least 21 years old for interstate driving

• Hold a valid driver's license

• Pass a DOT medical examination

• Provide proof of identity and residency

• Obtain a Commercial Learner's Permit (CLP)

• Complete Entry-Level Driver Training (ELDT)

Step 2: Obtain Your Commercial Learner's Permit (CLP)

Before beginning behind-the-wheel training, you'll first earn your Commercial Learner's Permit.

The CLP requires passing written knowledge exams covering topics such as:

• General Knowledge

• Air Brakes (if applicable)

• Combination Vehicles (Class A)

• Endorsement exams when needed

Many students spend a few weeks studying before taking the permit exam.

Step 3: Complete ELDT Training

Federal law requires all new CDL applicants to complete Entry-Level Driver Training (ELDT).

ELDT includes both classroom instruction and behind-the-wheel training designed to prepare students for real-world driving.

Training typically covers:

• Vehicle inspections

• Coupling and uncoupling

• Backing maneuvers

• Shifting techniques

• Defensive driving

• Hazard awareness

• Hours of Service regulations

• Cargo securement

• Safety inspections

A quality training program focuses on developing confidence—not just passing a test.

Step 4: Practice Behind the Wheel

Hands-on driving experience is where students gain the skills employers expect.

Training often includes:

Range Training

Students practice:

• Straight-line backing

• Offset backing

• Parallel parking

• Alley docking

• Vehicle inspections

Road Training

Drivers then move onto public roads where they practice:

• Highway driving

• Mountain driving

• City traffic

• Railroad crossings

• Lane positioning

• Turning techniques

• Hazard recognition

Real-world driving experience builds confidence for both the state exam and future employment.

Step 5: Pass the Colorado CDL Skills Test

The CDL skills examination generally consists of three parts.

Pre-Trip Inspection

Drivers demonstrate knowledge of vehicle components and explain inspection procedures.

Basic Vehicle Control

Students perform backing maneuvers while maintaining vehicle control and safety.

Road Test

The examiner evaluates:

• Turns

• Lane changes

• Speed management

• Observation

• Railroad crossings

• Overall defensive driving

Passing all three sections earns your Colorado CDL.

CDL Endorsements That Can Increase Your Income

Many employers prefer drivers with additional endorsements.

Popular endorsements include:

Tanker

Operate liquid cargo vehicles.

Passenger

Required for buses and shuttle services.

School Bus

Required for transporting students.

Hazmat

Allows transportation of hazardous materials after TSA background screening.

Doubles & Triples

Operate multiple trailer combinations.

Adding endorsements can significantly expand employment opportunities.

How Long Does CDL Training Take?

Training length varies depending on your schedule.

Many full-time students complete training in just a few weeks, while evening and weekend programs allow working professionals to train around their existing jobs.

The best program is one that provides enough behind-the-wheel time to build confidence—not simply rush students through the process.

What Jobs Can You Get With a CDL?

A CDL opens doors to careers across many industries.

Examples include:

• Long-haul trucking

• Local delivery

• Construction companies

• Utility providers

• Oil and gas

• Agriculture

• Government agencies

• Waste management

• Concrete companies

• Excavation contractors

Commercial drivers remain essential to nearly every industry in Colorado.

Why Choose Professional CDL Training?

Learning from experienced instructors helps students:

• Build confidence

• Master backing skills

• Learn defensive driving techniques

• Prepare for inspections

• Understand DOT regulations

• Reduce test anxiety

• Improve employability

Professional instruction often shortens the learning curve while helping students avoid costly mistakes.

Why Students Choose True Safety Services

At True Safety Services, we provide comprehensive CDL training designed to prepare students for both the state exam and real-world driving.

Students benefit from:

• Experienced instructors

• Small class sizes

• Flexible weekday, evening, and weekend schedules

• Class A and Class B CDL training

• State-approved testing

• ELDT-compliant instruction

• One-on-one driving practice

• Training for individuals and employer-sponsored employees

Whether you're starting a new career or investing in your workforce, our goal is to help every student become a safe, confident commercial driver.

Frequently Asked Questions

How much does CDL training cost in Colorado?

Costs vary depending on the program, license class, and included services. Some employers sponsor training, and financial assistance may also be available through qualifying workforce programs.

Do I need ELDT?

Yes. New CDL applicants are required to complete Entry-Level Driver Training before taking the skills exam.

Can I work while earning my CDL?

Absolutely. Many schools offer evening and weekend schedules designed for working adults.

Is a Class A CDL better than Class B?

It depends on your career goals. Class A provides the most flexibility and allows you to operate the widest range of commercial vehicles.

How much can CDL drivers earn?

Income varies by experience, endorsements, employer, and route type, but commercial driving continues to be one of the most stable career paths in transportation and construction.

Start Your CDL Journey Today

Whether you're pursuing your first CDL, changing careers, or investing in employee development, professional training is the first step toward success.

True Safety Services proudly provides CDL training for students and employers throughout Colorado with flexible scheduling, experienced instructors, and hands-on instruction that prepares drivers for long-term success.