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Getting your Commercial Driver's License (CDL) is one of the fastest ways to secure a middle-class income without a college degree. In 2025, the demand for drivers is stabilizing, but the pay for qualified drivers remains high.
However, the process has changed. If you haven't looked at the requirements since the Entry-Level Driver Training (ELDT) mandate took effect, the "old way" of just borrowing a truck and taking a test at the DMV is dead. You now have to follow a strict, federally regulated path.
This guide walks you through the exact process for 2025, from your first physical exam to your first paycheck.
1What is a CDL and Who Needs One?
A Commercial Driver's License (CDL) is a specialized license required to operate large, heavy, or hazardous vehicles in the United States.
You need a CDL if you plan to drive:
- Any single vehicle with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more.
- A combination vehicle (truck + trailer) with a combined weight of 26,001+ pounds, provided the trailer is over 10,000 pounds.
- A vehicle designed to transport 16+ passengers (including the driver).
- Any vehicle transporting hazardous materials (Hazmat) requiring placards.
2Basic Requirements to Get a CDL
Before you spend a dime, make sure you meet the federal minimums.
🎂 Age
You must be at least 18 years old to drive intrastate (within your state lines). You must be 21 years old to drive interstate or transport Hazmat.
🪪 License
You must hold a valid, non-commercial driver's license (Class D) in your state of residence.
📋 Background
Certain felonies (especially drug trafficking) can disqualify you. DUIs and moving violations can affect your employability even if they don't disqualify you.
See second chance companies →🏥 Medical
You must pass a DOT physical and have no disqualifying conditions like uncontrolled diabetes or severe sleep apnea.
3Step 1: Get Your DOT Medical Card
Before anything else, you need to prove you're medically fit to drive. The DOT Medical Exam is required for all CDL holders.
A DOT physical is a standardized medical exam conducted by an FMCSA-certified medical examiner. It checks:
- Vision (must be 20/40 in each eye)
- Hearing (must perceive a forced whisper at 5 feet)
- Blood pressure (must be below 140/90 for a 2-year card)
- Blood sugar (diabetes screening)
- Physical condition (no missing limbs without a waiver, etc.)
Cost:
$75 - $150 depending on location
Duration:
30-45 minutes
4Step 2: Get Your Commercial Learner's Permit (CLP)
After passing your DOT physical, your next step is the written test at your local DMV.
The CLP is like the learner's permit you got when you were 16 — it allows you to practice driving a commercial vehicle with a licensed CDL holder in the passenger seat.
To get your CLP, you must pass 3 written knowledge tests:
- 1General Knowledge (covers basic trucking laws, cargo securement, pre-trip inspection)
- 2Combination Vehicles (if going for Class A)
- 3Air Brakes (almost all commercial trucks have air brakes)
Pro Tip:
Take our free practice tests to prepare. Practice Tests →
Cost:
$10 - $50 (varies by state)
Duration:
1-2 hours at the DMV
14-Day Hold:
After you receive your CLP, federal law requires you to hold it for 14 days before you can take the skills test. This is mandatory.
5Step 3: Complete ELDT Training
This is the big one. Under the Entry-Level Driver Training (ELDT) mandate that took effect in February 2022, you cannot take the CDL skills test without completing training at an FMCSA-registered school.
ELDT training consists of two parts:
Theory (Classroom):
Covers regulations, safety, and basic vehicle operation. Often can be done online.
Behind-the-Wheel (BTW):
Actual driving time with an instructor. Must be completed on a range and public roads.
Warning:
Any "CDL school" not listed on the FMCSA Training Provider Registry is not legitimate. Your training won't count.
Cost:
$3,000 - $10,000+ (depending on program length and location)
Duration:
3-8 weeks (full-time) or longer for part-time
6Step 4: Pass the CDL Skills Test
After completing ELDT training, your school will upload your certification to the FMCSA Training Provider Registry (TPR). You can then schedule your skills test.
The CDL Skills Test has 3 parts:
Pre-Trip Inspection
You must identify and explain over 100 parts of the truck to the examiner. This is where most people fail.
Basic Controls (Backing)
Straight-line backing, offset backing, and alley docking.
Road Test
Driving on public roads with an examiner. Includes turns, lane changes, and highway driving.
Passing Tip:
The Pre-Trip Inspection is the hardest part. Consider getting our Pre-Trip Cheat Sheet to memorize the sequence.
Cost:
$100 - $300 (often included in school tuition)
7How Long Does It Take?
The total timeline depends on your schedule and program choice.
🚀 Fastest Path:
Full-time training, immediate testing
📅 Average Path:
Part-time training or waiting for test dates
🌙 Part-Time/Weekend:
For those working full-time jobs
Need to start faster? Read our guide on how to get your CDL in 2 weeks.
8How Much Does It Cost?
Total cost varies significantly based on how you train.
Private CDL School:
Fastest, most flexible, industry connections
Community College:
Cheaper but longer programs, may have waitlists
Company-Sponsored:
Work contract required (typically 1 year)
🛠️ Useful Tools for Planning:
9CDL Classes Explained (A, B, C)
Not sure which license to apply for?
Class A CDL (The "Big One")
Vehicles: Tractor-Trailers, Tankers, Flatbeds.
Requirement: GCWR 26,001+ lbs AND towing >10,000 lbs.
Best For: Maximum salary ($70k - $100k) and OTR/Regional driving.
Learn more about Class AClass B CDL (The "Local One")
Vehicles: Dump Trucks, Box Trucks, Concrete Mixers, Buses.
Requirement: GVWR 26,001+ lbs, but towing <10,000 lbs.
Best For: Home daily jobs, construction, and city transit.
Class C CDL (The "Specialty One")
Vehicles: Small Hazmat vehicles, 16+ passenger shuttles.
Best For: Specific niche jobs like airport shuttles or small hazmat couriers.
10Frequently Asked Questions
Can I get a CDL without going to school in 2025?
No. No. Under the ELDT mandate, you generally cannot take the CDL skills test unless you have completed training with a registered provider listed on the FMCSA Training Provider Registry (TPR).
Is the CDL test hard to pass?
The driving portion is manageable with practice, but the Pre-Trip Inspection is where most students fail. You must memorize over 100 parts of the truck and recite their condition to the examiner.
Get our CDL Test Prep GuideHow much do rookie truck drivers make in 2025?
First-year Class A drivers typically earn between $55,000 and $70,000. Specialized drivers (Tanker/Hazmat) can earn more.
Check Your Potential SalaryReady to Get Started?
The first step is finding an FMCSA-verified school that fits your budget and schedule.
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