CDL Prep and Testing: Before You Hit the Road

Step 1: Find A CDL Training Program

Choosing the right CDL training program is one of the most important decisions you'll make on your journey to becoming a professional driver. The quality of your education will directly impact your ability to pass the CDL test, your confidence behind the wheel, and your long-term career opportunities.

Not all CDL schools are created equal—so it pays to do your homework. Here's what to look for before enrolling:

Accreditation & Reputation

Start by ensuring the school is licensed by your state's DMV or DOT and listed on the FMCSA's Training Provider Registry (TPR)—which is required for Entry-Level Driver Training (ELDT). Look for positive student reviews, approval for GI Bill® funding, and a clean record with the Better Business Bureau.

Curriculum & Hands-On Training

A good program should offer a well-rounded curriculum that meets or exceeds ELDT requirements. You’ll want both theory and behind-the-wheel (BTW) training, with enough driving hours to build real experience. Make sure they provide training on the type of vehicle you’ll be operating—whether Class A or Class B—and cover both manual and automatic transmissions, if needed.

Experienced Instructors & Small Class Sizes

Qualified, CDL-certified instructors are essential. Ask about the student-to-instructor ratio and whether you’ll receive individualized coaching during your training.

Equipment & Facilities

The trucks should be modern, well-maintained, and similar to those used in today’s industry. Range and road training areas should be safe and practical, and classrooms should be equipped for modern instruction.

Flexible Scheduling & Program Length

Look for programs that offer full-time or part-time options, including weekend or evening classes. Most programs last between 3 to 8 weeks, but flexibility is key if you’re balancing work or family responsibilities.

Cost, Financial Aid & Job Placement

Be sure you understand the full cost of tuition, what’s included (books, DOT physical, etc.), and whether payment plans or tuition reimbursement are available. Ask about job placement assistance with carriers who hire new graduates.

Final Tip:

Take a tour, meet the instructors, and talk to current students. You're not just choosing a school—you're investing in your future. Make sure it’s the right fit for your goals.

Step 2: The CDL General Knowledge Test

This is the next hurdle to earning your CDL. The General Knowledge Test covers the basics of safe driving, vehicle inspection, traffic laws, and regulations. It's designed to ensure you understand the fundamentals of operating a commercial vehicle. Here's how it works:

• Format: Around 50 multiple-choice questions (varies by state)
• Passing Score: A minimum of 80% is required to pass
• Time Limit: 60 minutes (if time runs out, it's considered a failed attempt)
• Attempts Allowed: You get up to 6 attempts in a 12-month period. If you don't pass within those six tries, you must wait a full year from your first test date before trying again.

Once you pass, you'll be issued a Commercial Learner's Permit (CLP), which allows you to begin practicing behind the wheel—with a licensed CDL driver present. You must hold your CLP for at least 14 days before you're eligible to take the road test.

Pro Tip: Tests vary between states. Make sure you are studying the materials for the state in which you reside.

Step 3: The CDL Road Skills Test

After holding your CLP for at least two weeks, you'll be eligible to schedule your skills test, which is where you show what you've learned behind the wheel. The skills test consists of three parts:

• Pre-Trip Inspection – Demonstrate how to inspect your vehicle for safety issues.
• Basic Vehicle Control – Maneuver your truck through a series of turns, backing, and parking scenarios.
• On-Road Driving Test – Drive in real traffic conditions and show proper operation.

Important: You must take the skills test in the same type of vehicle you plan to drive professionally.

What to Bring to the DMV for Testing

Before taking your skills test, you'll need to provide documentation to verify your identity and residency. Each DMV may vary slightly, but in general, you'll need:

• Valid government-issued ID (driver's license, birth certificate, or passport)
• Proof of residency or legal presence (tax documents, lease, mortgage, utility bill, or W-2)
• Medical Examiner's Certificate from a certified FMCSA medical provider

Some DMVs require appointments for the test, while others accept walk-ins. Check with your local DMV ahead of time so you're not caught off guard.