Equipment Failures Common Cause of Semitruck Accidents

Truck Accident passenger vehicles Accident evidence equipment failures

Originally Published: March 15, 2023 • Updated: October 15, 2026

Large commercial trucks travel thousands of miles each week, so routine maintenance is essential to the safety of truck drivers and other motorists sharing the road. Worn, defective, or improperly maintained critical equipment can lead to an accident, and because of a semitruck’s size and weight, equipment failures often lead to severe, life‑threatening injuries.

Truck drivers and motor carriers are subject to frequent inspections of their vehicles. If a truck is found unsafe, it must be repaired before returning to service. Unfortunately, when these standards aren’t followed, dangerous mechanical failures can occur — and innocent motorists pay the price.

If you or a loved one were injured in a truck accident caused by poor maintenance or defective equipment, Nash & Franciskato can help. We offer a free, no‑obligation review of your case.

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Common Equipment Failures on Commercial Trucks

Equipment failures can come from improper maintenance, worn parts, or manufacturing defects. Some of the most frequent issues include:

equipment failures routine maintenance large commercial trucks worn tires accidentsTire maintenance

Worn tires can result from not being properly rotated, aired to the right level, or changed. This can lead to a tire blowout, causing a truck to lose control and crash. Tire debris from a blowout can strike other vehicles, leading to accidents, too.

Faulty brake systems

Brake pads, brake lines, brake fluid, air brake systems, and parking brakes must be regularly inspected. A brake failure on an 80,000‑lb semitruck can make stopping impossible’

Lighting and Signal Malfunctions

Broken headlights, taillights, turn signals, or reflectors reduce visibility and make it difficult for other motorists to anticipate a truck’s movements. A missed turn signal or invisible truck in low‑light conditions can lead to serious accidents.

Steering failures

If a truck’s steering mechanism fails, the driver may be unable to control or maneuver the vehicle, creating an immediate and dangerous hazard.

Other Critical Components

Truck parts that need to be properly maintained and inspected include, but aren’t limited to:

  • Hydraulic brakes
  • Air brakes
  • Parking brake
  • Tires
  • Trailer brake connections
  • Lighting devices and reflectors
  • Steering mechanism
  • Windshield wipers
  • Mirrors
  • Coupling devices

Equipment failures may also result from manufacturing defects or design flaws, making multiple parties potentially liable.


FMCSA Inspections, Repairs & Maintenance

repairs safety trucker motorists faulty brakes steering issuesThe Federal Motor Carrier Safety Administration (FMCSA) oversees many aspects of driving, maintaining, and repairing large commercial vehicles.

Key Requirements (396.3 of the Code of Federal Regulations)

  • Every motor carrier shall systematically inspect, repair, and maintain, or cause to be systematically inspected, repaired, and maintained, all motor vehicles subject to its control.
  • Parts and accessories must be in safe and proper condition at all times.

Daily Driver Inspection Reports

Drivers are required to complete a daily written post-trip inspection report at the end of each driving day. In addition:

  • The inspection report must identify the vehicle and list any defects or deficiencies discovered by or reported to the driver, which could affect the safety of operation of the vehicle or result in a mechanical breakdown.
  • The motor carrier or its agency must certify that any listed defect or deficiency has been repaired or that immediate repair is unnecessary.
  • Before requiring or permitting a driver to operate a vehicle, every motor carrier or its agency shall repair any defect or deficiency listed on the driver vehicle inspection report which would be likely to affect the safe operation of the vehicle.

Injuries Caused by Equipment-Related Truck Accidents

Accidents involving large commercial trucks often result in severe injuries, including:

  • Broken bones and/or fractures
  • Neck injuries including whiplash
  • Traumatic brain injuries
  • Spinal cord injuries
  • Back injuries
  • Internal bleeding and organ damage
  • Amputation
  • Burns

When equipment failures or poor maintenance contribute to a crash, determining liability requires a thorough investigation. Our attorneys examine maintenance records, inspection logs, repair histories, and other evidence to identify negligence.


RECEIVE A FREE EVALUATION FROM EXPERIENCED TRUCK ACCIDENT ATTORNEYS

attorney defective product lawyer lawyer accident safety

Equipment‑related truck accidents can leave victims facing long recoveries, medical bills, lost income, and emotional trauma. You don’t have to navigate this alone.

Nash & Franciskato, a Kansas City‑based personal injury law firm, represents individuals injured in trucking accidents caused by equipment failures, defective parts, and negligent maintenance.

If you need to understand your legal options or the likelihood of obtaining compensation, call (877) 284‑6600. One of our experienced staff members will speak with you personally and provide a free, no‑obligation case evaluation.

START YOUR FREE CASE EVALUATION

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