Behind-the-Wheel & ELDT Training
Finish Entry-Level Driver Training with an FMCSA-registered provider if you're a first-time Class A/B applicant.
Find an ELDT providerPennsylvania CDL Prep
Pennsylvania CDL Permit Practice Tests & Study Guide
Everything you need to get your Pennsylvania commercial learner's permit — the steps, the DOT medical exam, training requirements, and realistic practice tests aligned with the Pennsylvania CDL manual.
How to Get a CDL Permit in Pennsylvania
In Pennsylvania, commercial learner's permits and CDLs are issued by the Pennsylvania Department of Transportation. Use the facts and steps below for ages, hold times, and what to do next.
50Test questions
80%Passing score
15 daysCLP hold period
- Minimum age
- 18 intrastate / 21 interstate
- CLP validity
- 365 days
- Retest wait
- 1 day
- Triple trailers
- Not permitted on state roadways
Age, validity & retest
- Minimum age
- 18 intrastate / 21 interstate
- CLP validity
- 365 days
- Retest wait
- 1 day
- Triple trailers
- Not permitted on state roadways
Step-by-step process
Confirm you're eligible
Hold a valid base license and meet Pennsylvania age rules — 18 in-state, 21 for interstate or hazmat.
Pass the DOT medical exam
Get a DOT physical from a certified examiner and get your medical certificate on file with the Pennsylvania Department of Transportation.
Study the CDL manual
Read the official Pennsylvania CDL manual and practice until you're ready for the written exams.
Pass the written tests and get your CLP
Pass the required knowledge tests (80% to pass) at the Pennsylvania Department of Transportation and get your CLP.
Hold your CLP for 15 days
Practice with a qualified CDL holder for 15 days before you can take the skills test.
Complete ELDT if required
Finish Entry-Level Driver Training with an FMCSA-registered provider if you're a first-time Class A/B applicant.
Pass the skills test and get your CDL
Pass the pre-trip, basic controls, and road test to upgrade your CLP to a full CDL.
Choose Your CDL Class: A, B, or C
The class you need depends on the vehicle you plan to drive in Pennsylvania. Pick your class to see the tests and study material that apply to you.
CDL
Class A CDL
Tractor-trailers, 18-wheelers, and large combination vehicles with a GCWR over 26,001 pounds.
CDL
Class B CDL
Straight trucks, dump trucks, box trucks, and large buses over 26,001 pounds GVWR.
CDL
Class C CDL
Passenger vehicles and hazmat loads that do not fit Class A or B but still require a CDL.
Health requirement
DOT Medical Card / DOT Physical
Before the Pennsylvania Department of Transportation issues your CDL, you must pass a DOT physical — a medical exam performed by a certified examiner that confirms you're fit to operate a commercial vehicle.
The examiner checks your vision, hearing, blood pressure, and general health, then issues a Medical Examiner's Certificate (often called a "DOT medical card"). You file this with the Pennsylvania Department of Transportation, and it must be renewed periodically to keep your CDL valid.
- Required for most CDL applicants before a permit or license is issued
- Performed by an examiner listed on the FMCSA National Registry
- Results in a Medical Examiner's Certificate (DOT medical card)
- Must be kept current — typically renewed every 24 months or sooner
Behind-the-Wheel CDL Training & DOT Medical Examiners
Two federal requirements you'll handle outside the Pennsylvania Department of Transportation testing office.
Finding a DOT Medical Examiner
Your DOT physical must be done by an FMCSA-certified examiner. Use the National Registry to find one near you.
Find a certified medical examinerPennsylvania CDL Permit Study Plan
A simple order to study in so you're ready for every test section on your permit exam.
Start with the general knowledge test
Every Pennsylvania CDL applicant takes this test. Study it first, then take full-length practice tests until you consistently score above 80%.
Practice core testsAdd the tests for your class
Study Air Brakes if your vehicle has them, and Combination Vehicles if you're going for a Class A. Focus on one section at a time.
See class testsLayer in your endorsements
If your job needs hazmat, tanker, passenger, school bus, or doubles/triples, study those sections once your core tests feel solid.
Browse endorsements- Before test day
Review missed questions before test day
Retake practice tests, review every explanation for questions you miss, and only schedule your exam once you pass consistently.
Try a sample quiz
Core tests · Steps 01–02
CDL test sections to study
Add-ons · Step 03
Optional endorsements
Prepare with PrepCDL
Study smarter, practice faster, and walk into your CDL exam prepared.
1000+ Practice Questions
Practice with exam-style questions covering CDL rules, safety, inspections, endorsements, and real test topics.
State-Specific CDL Prep
Study material tailored to your state's CDL manual so you focus on the rules that matter for your test.
Realistic Exam Practice
Build confidence with practice tests, randomized questions, progress tracking, and detailed answer explanations.
Question 1 of 5
What is the most important reason for doing a vehicle inspection?
Frequently Asked Questions
Common questions from CDL applicants in Pennsylvania.
Do I need Entry-Level Driver Training (ELDT) in Pennsylvania?
Yes for first-time Class A or B applicants, upgrades to Class A or B, and first-time passenger, school bus, or hazmat endorsements (effective February 7, 2022). Complete training with an FMCSA Training Provider Registry school before skills testing. Prior CDL or P/S/H holders from before that date are generally exempt, as are applicants covered by military skills-test exceptions.
Do I need a DOT medical certificate for a CDL in Pennsylvania?
Yes for non-excepted drivers. Self-certify on form DL-11CD. Non-excepted applicants must have a Medical Examiner's Certificate on file before a learner's permit is issued. Effective June 23, 2025, PennDOT accepts MEC and variance information only electronically from the FMCSA National Registry — not in person or by email.
What do I need to bring to apply for a CDL permit in Pennsylvania?
Complete the Commercial Learner's Permit Application (DL-31CD) and Self-Certification Form (DL-11CD), pay fees, and bring proof of identity and residency plus your Social Security number. Non-excepted drivers need an electronic Medical Examiner's Certificate on the National Registry. For knowledge testing, bring your signed KTA and signed Social Security card (not laminated).
Do I need a background check for a hazmat endorsement in Pennsylvania?
Yes. Pass the 30-question hazmat knowledge test, complete hazmat ELDT if you are a first-time applicant, and finish the TSA security threat assessment under the USA PATRIOT Act. PennDOT lists separate services to apply for, renew, or transfer a hazmat endorsement.
What is a Pennsylvania Knowledge Test Authorization (KTA)?
A KTA looks similar to a permit but is not a driving permit — you cannot practice CMV skills with it. It authorizes you to take knowledge tests at a Driver License Center for the CDL class, endorsements, and restriction removals you requested. After you pass the required knowledge tests, PennDOT issues the actual Commercial Learner's Permit.
How long do I wait before the Pennsylvania CDL skills test?
Wait at least 15 days from the date your CLP is issued until the scheduled skills test. You may contact PennDOT immediately after passing knowledge testing to schedule. You get three skills attempts on that permit, and knowledge/skills scores are valid for one year from the pass date.
Does Pennsylvania use the Drug and Alcohol Clearinghouse?
Yes. Since August 5, 2024, PennDOT uses FMCSA's Drug and Alcohol Clearinghouse. Drivers with a prohibited status cannot operate a CMV, and Clearinghouse checks apply to CDL and CLP issuance and related transactions.
Can military members waive the Pennsylvania CDL skills test?
Possibly. PennDOT offers a Military Commercial Driver's License (CDL) Test Waiver for eligible service members and veterans with qualifying military CMV experience. Review the military CDL waiver page and CLP FAQ guidance before you apply.
Does PrepCDL cover Pennsylvania?
Yes. PrepCDL includes state-specific study guides and practice questions aligned with the Pennsylvania CDL manual, plus prep for every class and endorsement.