Commercial driver’s license (CDL) knowledge tests · California DMV
Licenses, endorsements and tests
Questions and answers
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At what gross vehicle weight rating (GVWR) does a single vehicle require a CDL?
26,001 pounds or more
A single vehicle rated at 26,001 pounds or more needs a CDL.
Section 1 · You Must Have a CDL to Operate ↗ -
You plan to tow a trailer. At what trailer GVWR do you need a CDL?
10,001 pounds or more
Towing a vehicle or trailer rated at 10,001 pounds or more requires a CDL.
Section 1 · You Must Have a CDL When ↗ -
A vehicle is designed to carry how many people, driver included, before a CDL is required?
More than 10
A vehicle designed, used, or maintained for more than 10 passengers, counting the driver, needs a CDL.
Section 1 · You Must Have a CDL to Operate ↗ -
Which 3-axle vehicle requires a CDL?
One weighing more than 6,000 pounds
A 3-axle vehicle that weighs more than 6,000 pounds requires a CDL.
Section 1 · You Must Have a CDL to Operate ↗ -
Which of these loads requires a CDL whatever the size of the vehicle?
Hazardous materials that require placards
Transporting hazardous materials that require placards always calls for a CDL.
Section 1 · You Must Have a CDL When ↗ -
You want to tow two trailers behind one vehicle. What license do you need?
A commercial driver license
Towing any combination of two trailers, or a vehicle and a trailer, requires a CDL.
Section 1 · You Must Have a CDL When ↗ -
A horse trailer with living quarters has a GVWR over 10,000 pounds. What license does the driver need?
A commercial Class A license
Horse trailers with living quarters rated over 10,000 pounds require a commercial Class A license.
Section 1 · You Must Have a CDL When ↗ -
What does Restriction 88 on a license mean?
Combinations under 26,001 pounds GCWR with a towed unit over 10,000 pounds GVWR
Restriction 88 limits the driver to combinations rated under 26,001 pounds where the towed vehicle is rated over 10,000 pounds.
Section 1 · You Must Have a CDL When ↗ -
How old must you be to get a commercial learner’s permit (CLP)?
At least 18
A CLP applicant must be at least 18 years old.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
For how long is a CLP valid from the date it is issued?
A maximum of 180 days
A CLP is valid for up to 180 days from issuance.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
Your CLP is about to run out. What can you do?
Renew it for up to 180 more days, within 1 year of the first application
A CLP may be renewed for up to an additional 180 days, as long as it does not run past 1 year from the initial application date.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
What must a person hold before a CLP can be issued?
A valid California license for at least a noncommercial Class C vehicle
A CLP is issued only after the applicant has a valid California license covering at least noncommercial Class C. A temporary license is accepted.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
You are stopped while driving on a CLP and you left your regular California license at home. Is the CLP valid?
No, it is valid only together with your California license
The CLP is valid only when accompanied by the holder’s valid California license.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
Which endorsement can NOT be placed on a CLP?
Hazardous materials (H)
A CLP is limited to the Tank (N), Passenger (P), and School Bus (S) endorsements.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
A CLP holder has the “N” endorsement. What tank vehicle may they drive?
Only one with an empty tank
With an “N” endorsement on a CLP, the tank must be empty.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
A CLP holder wants to practice in a tank vehicle that last carried hazardous materials. What is required?
The tank must be empty and purged
A tank that previously held HazMat must be purged before a CLP holder may drive it.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
A CLP holder with a “P” endorsement is driving a bus. Who may ride as a passenger?
Auditors, inspectors, test examiners, other trainees, and the accompanying CDL holder
With a “P” or “S” endorsement on a CLP, the only people allowed on board are officials, examiners, other trainees, and the accompanying CDL holder.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
How long must you wait after your CLP is first issued before you can take the skills test?
At least 14 days
A CLP holder must wait a minimum of 14 days after initial issuance to take the skills test.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
You already hold a CDL and apply for an upgrade that needs a skills test. Does the 14-day wait apply?
Yes, it also applies to upgrades and changes that need a skills test
The 14-day waiting period also covers class upgrades and endorsement or restriction changes that require a skills test.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
Who must be with a CLP holder driving a commercial vehicle?
A CDL holder with the right class and endorsements for that vehicle
A CLP holder must be accompanied by a CDL holder who has the proper class and endorsements for the vehicle.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
What must you hand in to DMV before your CDL is issued?
Your CLP and your driver license
The CLP and the license are surrendered to DMV before a CDL is issued.
Section 1 · Commercial Learner’s Permit (CLP) ↗ -
How old must you be to drive a commercial vehicle in interstate commerce?
At least 21
Interstate commerce and hauling HazMat or wastes both require the driver to be at least 21.
Section 1 · Applicants Applying for a CDL ↗ -
A 19-year-old holds a CDL. Which work may they do?
Drive for hire within California without interstate commerce
From 18 you may drive for hire inside California if you do not engage in interstate commerce. HazMat and interstate work need age 21.
Section 1 · Applicants Applying for a CDL ↗ -
By signing the CDL application, what do you agree to?
A chemical test for alcohol or drugs when a peace officer requests it
Signing the application means you agree to a chemical test of your blood alcohol or drug content when a peace officer asks.
Section 1 · Provide the Following Items ↗ -
What happens if you refuse to sign the CDL application form?
DMV will not issue or renew your license
Without your signature on the application, DMV will not issue or renew the license.
Section 1 · Provide the Following Items ↗ -
You photocopy your certified birth certificate and bring the photocopy to DMV. Will it be accepted as proof of identity?
No, a copy of the certified copy is not accepted
DMV accepts the certified copy itself, which is returned to you, but not a copy made from it.
Section 1 · Provide the Following Items ↗ -
How many documents must a California driver provide as proof of residency?
1 document
One residency document is required for an original and at each renewal, transfer, or upgrade.
Section 1 · Provide the Following Items ↗ -
For an original CDL, what is the only accepted proof of your social security number?
A social security card
When applying for an original CDL, only a social security card is accepted as proof of the number.
Section 1 · Provide the Following Items ↗ -
For how long is the CDL application fee good?
12 months from the application date
The application fee covers 12 months from the date you apply.
Section 1 · Provide the Following Items ↗ -
You passed the vehicle inspection segment of the skills test, and then your CLP was renewed. What happens to that pass?
It no longer counts and the segment must be retaken
Passed skills segments count only during the first 180 days of the CLP. They must be retaken if the CLP is renewed.
Section 1 · Provide the Following Items ↗ -
How many attempts at the knowledge test does one application allow?
3 attempts
You get 3 attempts at the knowledge tests and 3 attempts in total at the skills test on a single application.
Section 1 · Provide the Following Items ↗ -
You fail a CDL knowledge test. How long must you wait before retaking it?
There is no waiting period
The handbook states there is no waiting period to retake a failed knowledge test.
Section 1 · Provide the Following Items ↗ -
On one application you fail the vehicle inspection, then the basic control skills, then the road test. How many of your 3 skills attempts are used?
All 3
A failure of any segment counts as 1 failure toward the maximum of 3.
Section 1 · Provide the Following Items ↗ -
You must take skills tests in both a Class A vehicle and a passenger transport vehicle. How many attempts do you get?
3 for the Class A vehicle and 3 for the passenger vehicle
Separate vehicle types each come with their own 3 skills test attempts.
Section 1 · Provide the Following Items ↗ -
When applying, you must disclose every state where you were licensed during what period?
The past 10 years
Applicants list all states that licensed them in the past 10 years and surrender any out-of-state licenses.
Section 1 · Additional Requirements ↗ -
How many states or countries may a commercial driver hold a license from?
Only 1
Commercial drivers must certify that they do not hold a license from more than 1 state or country.
Section 1 · Additional Requirements ↗ -
You are convicted of a traffic violation. How soon must you tell your employer?
Within 30 days of the conviction
A commercial driver must notify the employer of any conviction within 30 days.
Section 1 · Additional Requirements ↗ -
Under the Additional Requirements, your license is suspended on a Tuesday. By when must your employer be told?
Before the end of the next business day
Employers must be told of a suspension, revocation, cancellation, or disqualification before the end of the business day after it happens.
Section 1 · Additional Requirements ↗ -
When you apply for a driving job, how much commercial driving employment history must you give the employer?
10 years
A job applicant gives the employer a 10-year employment history of commercial driving.
Section 1 · Additional Requirements ↗ -
What does the “H” endorsement allow?
Hauling hazardous materials or wastes that must be placarded
The “H” endorsement is for placarded or marked vehicles carrying HazMat or wastes, in any class of vehicle.
Section 1 · Endorsements ↗ -
What records does the background check for HazMat drivers review?
Criminal, immigration, and FBI records
The background check covers criminal, immigration, and FBI records. If TSA finds a security threat, the endorsement is denied.
Section 1 · Endorsements ↗ -
A tank vehicle needs the “N” endorsement when its tanks have what rated capacity?
More than 119 gallons each and 1,000 gallons or more in total
The tank rules apply when an individual tank is rated over 119 gallons and the total is 1,000 gallons or more.
Section 1 · Endorsements ↗ -
Which of these vehicles needs the tank (N) endorsement, according to the handbook?
A cement truck
The handbook lists cement trucks under tank vehicles. An empty storage tank not built for transport and temporarily attached to a flatbed is not a tank vehicle.
Section 1 · Endorsements ↗ -
A flatbed carries an empty 1,000-gallon storage tank that is not designed for transportation and is temporarily attached. Is this a tank vehicle?
No, it is not considered a tank vehicle
An empty storage container tank, not designed for transportation and temporarily attached to a flatbed trailer, is not treated as a tank vehicle.
Section 1 · Endorsements ↗ -
Why does liquid in bulk make a vehicle harder to control?
It is heavy, shifts easily, and has a high center of gravity
Bulk liquid is heavy, prone to shifting, and carried with a high center of gravity.
Section 1 · Endorsements ↗ -
What must a driver do to earn the “P” endorsement?
Pass a special knowledge test and skills tests in a passenger vehicle
The passenger endorsement needs a knowledge test on passenger safety and skills tests taken in a passenger vehicle.
Section 1 · Endorsements ↗ -
The “P” endorsement is needed for a vehicle with a design capacity of how many people, including the driver?
10 or more
Drivers of vehicles designed to carry 10 or more people, driver included, add the “P” endorsement.
Section 1 · Endorsements ↗ -
What do you need to drive a school bus, besides the right class of CDL?
An “S” endorsement, earned with a knowledge test and skills tests in a school bus
School bus drivers add the “S” endorsement after a special knowledge test and skills tests in a school bus.
Section 1 · Endorsements ↗ -
Which endorsement is needed to pull double trailers?
“T”
The “T” endorsement on a Class A CDL covers double and triple trailers.
Section 1 · Endorsements ↗ -
What does the handbook say about triple trailers in California?
They are not legal in California
Triple trailers are not legal in California, even though the “T” endorsement mentions them.
Section 1 · Endorsements ↗ -
What does an “X” endorsement show?
The driver passed both the tank vehicle and HazMat knowledge tests
The “X” endorsement is for tank vehicles hauling HazMat or waste in placarded amounts and combines the tank and HazMat tests.
Section 1 · Endorsements ↗ -
What is the “F” endorsement for?
Operating firefighting equipment
The firefighter endorsement is required to operate firefighting equipment. It is optional for Class A or B CDL holders.
Section 1 · Endorsements ↗ -
You take the skills test in a vehicle with an automatic transmission. What restriction follows?
No manual transmission (E)
Testing in an automatic leads to restriction E, which bars driving a commercial vehicle with a manual transmission.
Section 1 · Restrictions ↗ -
An applicant skips the air brake part of the knowledge test. What restriction goes on the license?
No air brake equipped CMV (L)
Not taking or failing the air brake knowledge component, or testing in a vehicle without air brakes, brings restriction L.
Section 1 · Restrictions ↗ -
You take the skills test in a vehicle with air over hydraulic brakes. What may you not drive afterward?
A vehicle with brakes that work fully on the air brake principle
Restriction Z bars vehicles with full air brakes when the test vehicle had air over hydraulic brakes.
Section 1 · Restrictions ↗ -
What does restriction “K” on a CDL mean?
Intrastate driving only
Restriction K limits the driver to intrastate commerce.
Section 1 · Restrictions ↗ -
You test for the “P” endorsement in a passenger vehicle that needs a Class B CDL. What are you restricted from?
Passenger vehicles that need a Class A CDL
Restriction M follows a passenger test in a Class B vehicle and bars Class A passenger vehicles.
Section 1 · Restrictions ↗ -
You test for the “P” endorsement in a passenger vehicle that needs only a Class C CDL. What are you restricted from?
Passenger vehicles that need a Class A or B CDL
Restriction N follows a passenger test in a Class C vehicle and bars Class A and B passenger vehicles.
Section 1 · Restrictions ↗ -
You take the Class A skills test in a combination joined by a pintle hook. What restriction is added?
No tractor-trailer connected by a fifth-wheel (O)
Testing with a pintle hook or other non fifth-wheel connection brings restriction O.
Section 1 · Restrictions ↗ -
What does restriction “V” indicate?
The driver has been issued a medical variance
Restriction V records that a medical variance exists for the driver.
Section 1 · Restrictions ↗ -
A CLP is issued with an “N” endorsement. Which restriction must it also carry?
Restriction X, no cargo in a tank vehicle
A CLP with the tank endorsement always carries restriction X.
Section 1 · Restrictions ↗ -
Which driver does NOT need a CDL, according to the listed exceptions?
One operating a vehicle in an emergency at the direction of a peace officer
Driving in an emergency situation at the direction of a peace officer is an exception to the CDL requirements.
Section 1 · CDL Exceptions ↗ -
You tow a fifth-wheel travel trailer over 15,000 pounds GVWR, not for pay. What license is required?
A noncommercial Class A license
Towing a fifth-wheel travel trailer over 15,000 pounds, or a trailer coach over 10,000 pounds, without compensation needs a noncommercial Class A license.
Section 1 · CDL Exceptions ↗ -
What does the law say about cell phones for drivers of school buses and transit vehicles?
No use for non-work purposes, though emergency calls are permitted
It is unlawful to drive a school bus or transit vehicle while using a wireless phone for non-work purposes. Emergency calls are allowed.
Section 1 · Special Certificates ↗ -
How often must a holder of an ambulance driver certificate submit medical forms to DMV?
Every 2 years
Ambulance driver certificate holders send the medical report and certificate to DMV every 2 years.
Section 1 · Special Certificates ↗ -
A driver using the Hazardous Agricultural Materials (HAM) certificate may travel how far from one point to another?
No more than 50 miles
The HAM exemption is limited to trips that do not exceed 50 miles from one point to another.
Section 1 · Special Certificates ↗ -
Which is a condition of the Hazardous Agricultural Materials (HAM) certificate?
The person is at least 21 and works in an agricultural operation
The HAM holder must be at least 21, employed in agriculture, hauling without compensation in a farmer’s vehicle.
Section 1 · Special Certificates ↗ -
A General Public Paratransit Vehicle certificate covers a vehicle carrying how many people, including the driver?
Not more than 24
The certificate applies to local public transport vehicles, such as Dial-A-Ride, carrying not more than 24 persons.
Section 1 · Special Certificates ↗ -
Besides the school bus driver certificate, what must a school bus driver have on the CDL?
An “S” endorsement
A school bus driver needs both the certificate and the “S” endorsement.
Section 1 · Special Certificates ↗ -
How often must a school bus driver aged 65 or older submit a medical report to DMV?
Every year
School bus drivers 65 and older submit medical forms annually.
Section 1 · Special Certificates ↗ -
Who must wear seat belts in a farm labor vehicle?
The driver and all passengers
Everyone in a farm labor vehicle, driver and passengers, must use seat belts.
Section 1 · Special Certificates ↗ -
A youth bus certificate covers a bus, other than a school bus, carrying how many children?
Not more than 16 children and the driver
A youth bus carries not more than 16 children and the driver to school, activities, or home.
Section 1 · Special Certificates ↗ -
Which transit bus driver does NOT need a Verification of Transit Training document?
One who holds a school bus driver certificate
Drivers with a school bus driver certificate or a school pupil activity bus certificate do not need the transit training document.
Section 1 · Special Certificates ↗ -
In which languages are the commercial knowledge tests offered?
English, Arabic, Chinese, Punjabi, Russian, and Spanish
The handbook lists six languages for the commercial knowledge tests.
Section 1 · 1.1.1 – Knowledge Tests ↗ -
Which knowledge test must every CDL applicant take?
The general knowledge test
The general knowledge test is required of all applicants. The others depend on class and endorsements.
Section 1 · 1.1.1 – Knowledge Tests ↗ -
Your truck has air over hydraulic brakes. Do you need to take the air brakes knowledge test?
Yes, the air brakes test covers air over hydraulic brakes too
The air brakes test is required for vehicles with air brakes, including air over hydraulic brakes.
Section 1 · 1.1.1 – Knowledge Tests ↗ -
You add an endorsement without upgrading your class. When does DMV waive the tests you already completed?
When the new application starts within 12 months of the previous renewal or original issue date
Tests completed or waived on the previous application are waived if the new one begins within 12 months.
Section 1 · 1.1.1 – Knowledge Tests ↗ -
How much time should you allow if you take all the knowledge tests in one visit?
2 to 3 hours
The handbook advises allowing 2 to 3 hours for all tests.
Section 1 · 1.1.1 – Knowledge Tests ↗ -
What happens if you use a cheat sheet or a phone during the knowledge test?
The test is marked as a failure
Any testing aid or substitute test taker means the knowledge test is marked as a failure, and DMV may act against your driving privilege.
Section 1 · Use of Testing Aids Are Prohibited ↗ -
What is the only aid you may use during the vehicle inspection test?
The vehicle inspection guide in Section 11 of the handbook
Only the inspection guide from the handbook may be used. Anything else means the skills test is failed.
Section 1 · Use of Testing Aids Are Prohibited ↗ -
Your test vehicle has a dash cam that cannot be switched off. What must you do for the skills test?
Block the device so nothing is recorded
Recording devices are prohibited during the skills test. If one cannot be powered off or disabled, the applicant must block it.
Section 1 · Use of Testing Aids Are Prohibited ↗ -
A friend near the test area shouts instructions during your skills test. What happens?
The test is discontinued and marked as a failure
Hand signals or shouted instructions from people nearby end the test as a failure.
Section 1 · Use of Testing Aids Are Prohibited ↗ -
Which three parts make up the CDL skills tests?
Vehicle inspection, basic control skills, and road test
The skills tests are the vehicle inspection, basic control skills, and the road test.
Section 1 · 1.1.2 – Skills Tests ↗ -
May you bring an interpreter to the CDL skills test?
No, all skills tests are conducted in English without an interpreter
Skills tests must be conducted in English and interpreters are prohibited.
Section 1 · 1.1.2 – Skills Tests ↗ -
About how long does the vehicle inspection test take?
About 40 minutes
The vehicle inspection test takes approximately 40 minutes.
Section 1 · 1.1.2 – Skills Tests ↗ -
You do not pass the vehicle inspection test. What happens to the other skills tests that day?
They are postponed
If the vehicle inspection test is not passed, the other tests are postponed. Retaking it on the same application has no extra fee.
Section 1 · 1.1.2 – Skills Tests ↗ -
About how long does the basic control skills test take?
About 30 minutes
The basic control skills test takes approximately 30 minutes.
Section 1 · 1.1.2 – Skills Tests ↗ -
Which retest has no additional fee on the same application?
The vehicle inspection test
Retaking the vehicle inspection test is free on the same application. Basic control skills and road retests each carry a fee.
Section 1 · 1.1.2 – Skills Tests ↗ -
Your CDL expired more than 2 years ago and you want to renew it. What is required?
A road test
A road test is required to renew a CDL that has been expired for more than 2 years.
Section 1 · 1.1.2 – Skills Tests ↗ -
Which change to a CDL requires a road test?
Adding a “P” or “S” endorsement
A road test is needed for an original CDL, to remove a size or equipment restriction, and to add a “P” or “S” endorsement.
Section 1 · 1.1.2 – Skills Tests ↗ -
You take the driving test in a passenger vehicle that carries 15 persons or less, including the driver. What restriction applies?
You are restricted to driving a small size bus
The CDL is restricted to the type of vehicle used in the test, so a small test vehicle limits you to a small size bus.
Section 1 · CDL Restrictions ↗ -
Who can have the CDL skills test waived under Troops to Trucks?
Qualified service members who drove equivalent military vehicles within the last year
The waiver is for qualified military members employed, now or within the last year, in a position driving a military vehicle equivalent to a commercial vehicle.
Section 1 · Troops to Trucks ↗ -
Under Troops to Trucks, for which endorsements is the skills test never waived?
“S” and “P”
The skills test is not waived for the school bus and passenger endorsements.
Section 1 · Troops to Trucks ↗ -
Which medical examiners must interstate CDL drivers use?
Examiners listed on the National Registry of Certified Medical Examiners
Interstate drivers and holders of certain certificates must use examiners listed on the National Registry.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
A CDL is required for your job. Who pays for the medical examination?
Your employer, unless the exam was done before you applied for the job
The employer pays unless the examination took place before you applied for the job.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
How recent must the medical forms be when you submit them with an original application?
Dated within the last 2 years
The medical examination report and certificate must be dated within the last 2 years.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
Which tests may you take before you hand in your medical report?
The law and vision tests
An application can be started and the law and vision tests taken first, but no commercial licensing document is issued until a qualifying medical report is submitted.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
Does California grant variances or exemptions from the federal physical standards?
No, California has none
California has no variances or exemptions from the federal physical standards.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
You keep driving a commercial vehicle after your medical examiner’s certificate expires. What can happen?
You can be cited for driving out of class
Driving a commercial vehicle with an expired medical certificate can bring a citation for driving out of class.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
If you mail your new medical forms to DMV, how early should you send them?
At least 4 weeks before your previous medical expires
Mailed forms should be sent at least 4 weeks before the previous medical expires.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
A commercial driver does not pass the medical examination. What may they still qualify for?
A California intrastate restricted medical certificate
A driver who fails the exam may be considered for an intrastate restricted medical certificate after submitting the report to DMV.
Section 1 · 1.2 – Medical Documentation Requirements ↗ -
You self-certify as Non-Excepted Intrastate (NA). What follows?
Your cargo and passengers must start and end in California
Intrastate drivers carry cargo and passengers that originate and end in California and may not cross state or international borders while driving commercially.
Section 1 · 1.2.1 – Interstate or Intrastate Commerce ↗ -
Your truck never leaves California, but it carries freight that began its trip in another state. What kind of commerce is this?
Interstate commerce
You can be in interstate commerce even if the vehicle stays in the state, because the trade began or ends outside it.
Section 1 · 1.2.1 – Interstate or Intrastate Commerce ↗ -
Does California issue a CDL that is “excepted” from the driver qualification requirements?
No, all California commercial drivers are non-excepted
California does not issue excepted licenses. Every driver it licenses for commercial vehicles is non-excepted.
Section 1 · 1.2.1 – Interstate or Intrastate Commerce ↗ -
There is some chance you will drive in interstate commerce and you meet the federal qualifications. Which driving type does DMV recommend you certify?
Non-excepted interstate (NI)
DMV strongly recommends certifying as non-excepted interstate when any interstate driving is possible.
Section 1 · 1.2.1 – Interstate or Intrastate Commerce ↗
Questions and answers by topic
- Disqualifications and state rules110
- Vehicle inspection80
- Basic control and shifting gears47
- Seeing and communicating46
- Controlling your speed62
- Managing space40
- Seeing hazards49
- Distracted and Aggressive Driving71
- Night, Fog, Winter and Hot Weather124
- Railroad Crossings and Mountain Driving65
- Emergencies, ABS and Skids102
- Accident Procedures and Fires49
- Alcohol, Drugs and Illness41
- Hazardous Materials Rules for All Drivers42
- Transporting Cargo Safely79
- Bus Inspection, Loading and Hazardous Materials74
- Driving a Bus: Stops, Crossings and Prohibited Practices56
- Air Brake Parts: Compressor, Tanks and Foundation Brakes52
- Warnings, Spring Brakes, ABS and Dual Systems59
- Inspecting Air Brake Systems61
- Using Air Brakes51
- Driving Combination Vehicles Safely50
- Combination Vehicle Air Brakes and ABS59
- Coupling and Uncoupling63
- Inspecting a Combination Vehicle24
- Pulling Double and Triple Trailers16
- Coupling, Inspecting and Brake Checks for Doubles34
- Tank Vehicles62
- HazMat basics and who does what48
- Hazard classes, labels and lists64
- Shipping papers and package markings49
- Placards and placard tables40
- Loading and unloading HazMat58
- Bulk packaging and tanks30
- HazMat driving and parking rules72
- HazMat emergencies and reporting60
- Danger zones and mirrors34
- Loading and unloading students47
- Emergency exit and evacuation34
- Railroad-highway crossings40
- Student management, ABS and special situations47