On this page
- What Does Commercial Truck Maintenance Include?
- Who Is Responsible for Maintaining Commercial Trucks?
- What Is Preventive Maintenance?
- Why Are Truck Brakes Important?
- Why Do Truck Tires Need Regular Attention?
- What Is the Difference Between Maintenance, Inspection, and Repair?
- What Are Truck Maintenance Records?
- Does a Maintenance Problem Automatically Mean Someone Caused the Accident?
- Can a Well-Maintained Truck Still Have a Mechanical Failure?
- Why Does It Matter After an Accident?
- Frequently Asked Questions About Truck Maintenance
Commercial trucks may travel long distances and operate under demanding conditions. Regular maintenance gives motor carriers an opportunity to identify worn or damaged equipment, make needed repairs, and keep vehicles in safe operating condition.
Federal motor carrier safety regulations generally require motor carriers to systematically inspect, repair, and maintain commercial motor vehicles under their control. Parts and accessories must be kept in safe and proper operating condition.
After a serious truck accident, maintenance records can sometimes help investigators determine the condition of the truck before the collision and whether a mechanical problem may have contributed to what happened.
What Does Commercial Truck Maintenance Include?
Truck maintenance can involve many different parts of a commercial vehicle.
Depending on the truck, its use, and its condition, maintenance may involve:
- Brakes
- Tires and wheels
- Steering components
- Suspension
- Lights and reflectors
- Windshield wipers
- Coupling equipment
- Trailer components
- Fuel and exhaust systems
- Other safety-related equipment
Maintenance does not always mean repairing something that is already broken.
Preventive maintenance involves checking and servicing equipment so problems can potentially be identified before they become more serious.
For example, tires wear down with use. Brake components also wear. Regular attention can help identify when equipment needs adjustment, servicing, repair, or replacement.
Who Is Responsible for Maintaining Commercial Trucks?
Federal motor carrier regulations place maintenance responsibilities on motor carriers for commercial vehicles under their control.
A carrier generally must systematically inspect, repair, and maintain its vehicles so that required parts and accessories remain in safe and proper operating condition.
Drivers also have responsibilities related to vehicle safety.
A driver generally must be satisfied that the commercial vehicle is in safe operating condition before driving it. Drivers can also play an important role in identifying and reporting problems that appear during operation.
The exact responsibilities can depend on the vehicle, motor carrier, and circumstances.
After an accident, investigators may therefore look at more than one person's actions. They may examine company maintenance practices, inspection records, driver reports, repair documents, and other evidence.
What Is Preventive Maintenance?
Preventive maintenance means servicing and checking a vehicle before a major problem develops.
A commercial truck does not have to completely break down before it receives attention.
For example, a maintenance program may involve regularly checking the condition of tires, brakes, fluids, lights, steering components, and other equipment.
The frequency of particular maintenance can depend on many factors, including the vehicle, manufacturer's recommendations, mileage, operating conditions, and the type of equipment involved.
This is different from waiting for a part to fail and then repairing it.
Preventive maintenance can help identify normal wear, damage, or other conditions that may need attention.
Why Are Truck Brakes Important?
Brakes are one of the most important safety systems on any vehicle.
They can be especially important on large commercial trucks because stopping a tractor-trailer safely requires properly functioning equipment throughout the braking system.
Brake components can wear and may require inspection, adjustment, servicing, or replacement.
If a brake-related issue is suspected after an accident, investigators may examine the physical braking components as well as available inspection, maintenance, and repair records.
However, the fact that a truck failed to stop before a collision does not automatically mean the brakes failed.
Speed, following distance, driver response, traffic conditions, roadway conditions, and other factors can also affect whether a truck stops in time.
Why Do Truck Tires Need Regular Attention?
Commercial truck tires also experience wear during normal operation.
Maintenance may involve checking tire condition, inflation, tread, visible damage, and other safety concerns.
A tire problem can develop for different reasons. Road debris, damage, wear, inflation issues, or other conditions may be involved.
If a tire fails around the time of an accident, investigators should not automatically assume that poor maintenance caused the failure.
Instead, they may examine the tire itself and available records to understand its history and condition.
Maintenance and inspection documents could help answer questions about when the tire was last checked, whether a problem had previously been reported, and whether repairs or replacement occurred.
What Is the Difference Between Maintenance, Inspection, and Repair?
These terms are closely related, but they do not mean exactly the same thing.
An inspection is used to look for possible defects or safety problems.
Maintenance involves ongoing work intended to keep the truck and its equipment in proper operating condition.
A repair addresses a particular problem or damaged component.
For example, an inspection might reveal a worn component. Maintenance records may show the truck's service history. A repair order may show what was done to correct the specific issue.
Looking at all three types of information can help investigators understand the condition of the truck over time.
What Are Truck Maintenance Records?
Maintenance records document work performed on a commercial vehicle.
Depending on the company and vehicle, records may contain information about:
- Inspections
- Routine service
- Reported defects
- Repairs
- Replacement parts
- Brake work
- Tire service
- Dates of maintenance
- Vehicle identification information
Federal regulations contain recordkeeping requirements for certain inspection, repair, and maintenance information.
These records can help establish a timeline of the truck's mechanical condition.
For example, if a mechanical problem is discovered after a collision, investigators may want to know whether a similar issue had previously been identified.
If it had, the next question might be what was done about it.
Does a Maintenance Problem Automatically Mean Someone Caused the Accident?
No.
Finding a maintenance issue does not automatically establish the cause of a truck accident.
Imagine investigators discover a problem involving a truck's lighting system after a daytime collision. The problem might exist, but it may have nothing to do with how the accident happened.
The important question is whether a mechanical condition was actually relevant to the collision.
Investigators may need to determine:
- What part was affected?
- When did the problem develop?
- Had it previously been reported?
- Was maintenance or repair performed?
- What condition was the part in at the time of the crash?
- Could the problem have contributed to the accident?
The answers should come from evidence rather than assumptions.
Can a Well-Maintained Truck Still Have a Mechanical Failure?
Yes.
Regular maintenance can reduce risks and identify problems, but it cannot guarantee that a mechanical failure will never occur.
Parts can fail unexpectedly. Road debris can damage equipment. Problems can develop between inspections or maintenance visits.
For the same reason, the fact that a mechanical problem occurred does not automatically prove that the truck was poorly maintained.
Investigators must examine the physical evidence and the vehicle's history to determine what happened.
Why Does It Matter After an Accident?
When a serious truck accident may involve a mechanical issue, investigators often need to look beyond the accident scene.
The condition of the truck before the collision may be just as important.
Maintenance and repair records can help establish whether the vehicle had previous problems, when it was serviced, what repairs were performed, and whether the same equipment had been the subject of earlier attention.
At Jacqueline A. Scott & Associates, when the mechanical condition of a commercial vehicle may be relevant to a serious Louisiana truck accident, we can investigate available maintenance, inspection, and repair records and compare them with the physical evidence from the collision.
We may look at previous reported defects, service records, repair documents, photographs, electronic vehicle information, and other available evidence.
If a mechanical problem existed, we can investigate when it developed and whether it had a meaningful connection to the crash. If the records point away from a maintenance issue, we can focus the investigation on other evidence.
The goal is to understand what actually happened rather than assume that every truck accident resulted from poor maintenance.
Frequently Asked Questions About Truck Maintenance
Why do commercial trucks need regular maintenance?
Commercial trucks contain many parts that experience wear during normal operation. Regular maintenance helps keep safety-related equipment in proper operating condition and can identify issues that need servicing or repair.
Are trucking companies required to maintain their trucks?
Federal motor carrier regulations generally require motor carriers to systematically inspect, repair, and maintain commercial vehicles under their control so required parts and accessories remain in safe and proper operating condition.
What truck parts may need regular maintenance?
Maintenance can involve brakes, tires, steering components, suspension, lights, coupling equipment, and many other safety-related systems. The specific maintenance needed depends on the vehicle and its condition.
Does a mechanical failure prove that a truck was poorly maintained?
No. A mechanical failure can have several possible causes. Investigators need to examine the failed component, maintenance history, inspection records, and other evidence before determining whether maintenance played a role.
How would we use maintenance records after a truck accident?
At Jacqueline A. Scott & Associates, we can examine available maintenance, inspection, and repair records to build a history of the truck's condition before the accident. We can compare that history with the physical and electronic evidence to determine whether a mechanical issue may have contributed to the collision.
This article is general information about Louisiana law and is not legal advice. Laws and deadlines can change, and every case depends on its own facts. Past results do not guarantee or predict future outcomes. Reading this page or contacting the firm does not by itself create an attorney-client relationship.
