Chapter 1-3: Vehicle safety, maintenance, and daily inspections

The “Vehicle Safety, Maintenance, and Daily Inspections” section of the Ontario truck driver knowledge test emphasizes the importance of keeping commercial vehicles in safe operating condition.

Ontario Truck Driver Test - Chapter 1-3: Vehicle safety, maintenance, and daily inspections

1 / 40

Who performs the annual inspection on commercial vehicles and trailers?

The vehicle owner without certification

A traffic officer

Any licensed driver

A licensed motor‑vehicle inspection mechanic

2 / 40

In addition to the daily inspection report, what must the driver carry related to inspections?

The original repair estimates

A copy of the appropriate inspection schedule

The mechanic’s licence

A list of previous owners

3 / 40

How many days of daily logs must a driver normally carry?

Logs for the last thirty days

The day in progress and the previous fourteen days

Only the current day

The current day and the previous seven days

4 / 40

What minimum tread depth must rear tires of a motor vehicle have?

Not less than 2.5 mm in three tread grooves

Not less than 1.5 mm (0.06 in.) in two adjacent tread grooves

Not less than 1.0 mm in one tread groove

Not less than 3.0 mm across the entire tire

5 / 40

How should free play in the steering system be checked?

With the engine on, wheels straight ahead, turning the wheel with your fingers

With the steering wheel locked

With the engine off and wheels fully turned

While driving at slow speed in a parking lot

6 / 40

Which standard describes the inspection requirements for annual commercial vehicle inspections?

National Safety Code 15, Part D

National Safety Code 1, Part C

National Safety Code 5, Part A

National Safety Code 11, Part B

7 / 40

What is the CVOR certificate related to?

The insurance company of the vehicle

The individual or company responsible for the driver, vehicle and its load

The fuel efficiency of the vehicle

The emissions testing of the vehicle

8 / 40

How recent must the daily inspection report be when carried by the driver?

Completed within the last 48 hours

Completed at the start of the week

Completed within the last 7 days

Completed within the last 24 hours

9 / 40

Besides a fine, what other penalty may apply for refusing to go to a weigh scale when requested?

Permanent licence revocation

Vehicle impoundment for one year

Mandatory jail time

Licence suspension for up to 30 days

10 / 40

Who may perform commercial vehicle inspections under the Highway Traffic Act?

Only ministry enforcement staff

Only police officers

Ministry enforcement staff and police officers

Only licensed mechanics

11 / 40

What is “free play” or “lash” in a steering system?

The distance the tires move without steering input

The distance the steering wheel moves before the tires begin turning

The maximum turn radius of the vehicle

The amount the vehicle drifts in crosswinds

12 / 40

What vehicle registration document must a commercial driver carry?

Only the truck registration, never the trailer

No registration is required if the vehicle is leased

Only the original registration, no copies allowed

The registration or a true copy for the truck and trailer

13 / 40

When a load overhangs the rear of a vehicle by 1.5 metres (5 ft.) or more, how must it be marked when lights are required?

By a red light at the rear of the overhanging load

By a yellow flag at all times

No marking is required

By a white light at the front of the load

14 / 40

Who must install wheels and tires on commercial vehicles?

A certified tire installer or a mechanic

Only the vehicle owner

Only a police officer

Any person with driving experience

15 / 40

When is the driver not required to inspect the load for securement?

When driving within a city

When the trip is under 50 km

When the cargo is light

When the cargo is sealed and the driver is ordered not to open it, or it is inaccessible

16 / 40

What authority do police or appointed ministry officers have regarding inspections?

Inspect only if there has been a collision

Inspect only during daylight hours

Perform a safety inspection at any time and any location

Only inspect at permanent inspection stations

17 / 40

Which national standard has Ontario adopted for cargo securement?

National Safety Code (NSC) Standard 5

National Safety Code (NSC) Standard 12

National Safety Code (NSC) Standard 1

National Safety Code (NSC) Standard 10

18 / 40

What is the driver’s responsibility regarding the annual inspection decal during daily inspections?

Cover the decal to prevent fading

Remove the decal after each trip

Check the date on the inspection-certificate decal to ensure it is still valid

Transfer the decal to the trailer each day

19 / 40

What is the purpose of NSC Standard 10 for Cargo Securement?

To set fuel consumption limits

To determine insurance premiums

To provide detailed instructions for securing different types of loads and increase safety

To regulate driver training hours

20 / 40

Who is responsible for ensuring cargo is evenly balanced and properly secured?

The shipper only

The dispatcher

The mechanic

The driver

21 / 40

Where is the annual inspection decal placed on a truck tractor or cab?

On the outside lower left corner of the windshield or left side of the truck cab

On the back of the driver’s licence

On the inside of the glovebox

On the right rear mudflap

22 / 40

Which class of document must a commercial driver always carry and surrender on demand?

A personal health card

A copy of the company safety policy

A personal reference letter

A valid driver’s licence of the appropriate class

23 / 40

What can happen if cargo breaks loose or shifts?

Improved fuel economy

A collision or vehicle rollover may occur

Reduced braking distance

Lower tire wear

24 / 40

How soon after starting a trip must cargo securement be re‑checked from the point where the cargo was loaded?

Not more than 160 km from where the cargo was loaded

Not more than 240 km from where the cargo was loaded

Only at the end of the day

Not more than 80 km from where the cargo was loaded

25 / 40

How must loads carried on a motor vehicle or trailer be secured?

Only tied at the front

Bound, covered or otherwise fastened so no portion can fall off

Placed on the vehicle without any restraints

Only covered with a tarp

26 / 40

When a load overhangs by 1.5 metres (5 ft.) or more and lights are not required, how must it be marked?

By a white flag

By a reflective yellow strip

No marking is necessary

By a red flag or red marker

27 / 40

After the initial re‑check, when must the driver re‑inspect cargo and securement systems?

Only at each fuel stop

Only at the end of each work shift

Only every 8 hours

At intervals based on whichever occurs first: change of duty status, three hours driving, or 240 km

28 / 40

Which of the following are considered supporting documents the driver must carry?

Only fuel receipts

Only toll receipts

Fuel, bridge, toll and accommodation receipts

Only accommodation receipts

29 / 40

What is the fine range for refusing to redistribute or remove part of a load when ordered under section 124(6) HTA?

$100 to $1,000

$200 to $20,000

$1,000 to $10,000

$500 to $5,000

30 / 40

When may a driver be exempt from carrying a daily log?

When the trip is under one hour

When driving at night only

When the vehicle is empty

When operating within a 160‑km radius and returning to the same location that day

31 / 40

What accompanies the annual inspection certificate and record?

A new licence plate

A new vehicle ownership document

A corresponding annual inspection sticker (decal)

A toll transponder

32 / 40

What kind of insurance document must the driver carry for the vehicle being operated?

A verbal confirmation from the insurer

A photocopy of any insurance policy

An expired insurance certificate for reference

An original insurance certificate (vehicle-specific or fleet policy)

33 / 40

Who is responsible for obtaining an annual inspection for each commercial vehicle and trailer?

The police

The operator

The shipper

The driver

34 / 40

Which of the following is checked at truck inspection stations?

Only vehicle height and width

Only driver’s licence

Only vehicle insurance

Vehicle weight, height, length, width and axle spacing

35 / 40

For motor vehicles with a gross vehicle rating over 4,500 kg, what is the minimum tread depth for front tires?

At least 4 mm in the centre groove only

At least 1.5 mm in one tread groove

At least 2 mm across the entire tire

At least 3 mm (0.12 in.) in two adjacent tread grooves

36 / 40

What document is completed if the vehicle/trailer meets all annual inspection requirements?

A fuel tax report

A driver performance review

An annual inspection certificate and an annual inspection record

A temporary trip permit

37 / 40

If requested by an officer, what must a driver do during a safety inspection?

Only hand over the keys and wait in the cab

Assist in the inspection of the vehicle

Leave the area until the inspection is done

Refuse to help and call a supervisor

38 / 40

When should wheel fasteners be re-checked after new wheels or tires are installed, according to manufacturers’ recommendations?

Immediately after installation only

After 500 km of driving

Between 80 km and 160 km after installation

After one month of use

39 / 40

What is the maximum fine for refusing or failing to proceed to a weigh scale when requested under section 124(5) HTA?

Up to $10,000

Up to $5,000

Up to $2,000

Up to $20,000

40 / 40

At an open truck inspection station, what are commercial vehicles required to do?

Enter only if over a certain weight

Stop only if flagged down by police

Slow down but continue driving

Enter and stop for inspection

Your score is

This section covers daily inspection routines, identifying and reporting vehicle defects, and understanding required maintenance schedules. Drivers are tested on their ability to recognize safety hazards, conduct thorough pre-trip inspections, and comply with legal standards for brake systems, tires, lights, and other critical components. Proper knowledge of these procedures helps prevent accidents, reduce breakdowns, and ensure regulatory compliance. Passing this section demonstrates a driver’s commitment to road safety and responsible vehicle operation in Ontario.