How Vehicle Defects Can Contribute to Accidents and Liability

When a serious crash occurs on I-10 or Highway 90, the immediate assumption is often driver error. We instinctively look for signs of speeding, distraction, or fatigue. However, a significant number of accidents in Mississippi are not caused by the person behind the wheel, but by the vehicle itself. Hidden mechanical failures and design flaws can turn a safe commute into a life-altering event. Investigating the vehicle’s role is a crucial step in determining true liability.

The Reality of Automotive Product Liability

Automotive manufacturers have a legal duty to ensure their products are safe for consumers. This responsibility extends from the initial design phase through manufacturing and marketing. When a vehicle leaves the assembly line with a flaw that poses an unreasonable risk, the manufacturer can be held strictly liable for any resulting injuries.

In Mississippi, product liability cases generally fall into three specific categories. Understanding these distinctions is vital for building a strong claim.

Manufacturing Defects

A manufacturing defect occurs when a specific vehicle or component departs from its intended design during the assembly process. This is not necessarily a flaw in the engineering of the car, but rather an error in how it was built. For example, if a batch of brake calipers installed on a truck were made with substandard metal that cracked under pressure, that is a manufacturing defect. The rest of the fleet might be safe, but that specific unit was dangerous from the moment it left the factory.

Design Defects

Design defects are broader and often more dangerous because they affect an entire line of vehicles. In these cases, the car was built exactly as intended, but the design itself was inherently unsafe. A classic example involves SUVs with a high center of gravity that are prone to rolling over during sharp turns, or fuel tank placements that increase the risk of fire during rear-end collisions. Proving a design defect often requires demonstrating that a safer, feasible alternative design existed but was not used.

Failure to Warn (Marketing Defects)

Manufacturers must provide adequate instructions and warnings about the risks associated with their vehicles. If a car has a specific handling characteristic or requires specialized maintenance to remain safe, the owner must be informed. A “failure to warn” claim might arise if an owner’s manual fails to mention that a certain type of tire is unsafe for highway speeds, leading to a blowout on Highway 49.

How Do I Know if a Vehicle Defect Caused My Accident?

Detecting a vehicle defect requires preserving the wreckage immediately and consulting with forensic experts who can analyze components like the Event Data Recorder (black box) for signs of mechanical failure rather than driver error.

While some defects are obvious, such as a wheel detaching while driving, others are subtle and easily masked by the chaos of a collision. You might blame yourself for losing control, not realizing that a steering linkage snapped seconds before the crash. To identify a potential defect, we look for specific anomalies that do not align with a standard traffic accident.

Signs that a vehicle defect may have played a role include:

Airbag Failures: The airbags failed to deploy in a significant impact, or they deployed aggressively in a minor fender-bender, causing unnecessary injury.
Seatbelt Malfunctions: The seatbelt unlatched during the impact, failed to lock (pretension), or tore completely, ejecting an occupant or allowing them to strike the windshield.
Sudden Unintended Acceleration: The vehicle surged forward despite the driver applying the brakes, often indicating a software glitch or mechanical throttle issue.
Tire Failure: A tire tread separation occurred on a relatively new tire, causing the vehicle to veer sharply or roll over.
Post-Collision Fires: The vehicle burst into flames after a survivable impact, suggesting a flaw in the fuel system or electrical wiring.
Steering Loss: The steering wheel spun freely or locked up, preventing the driver from navigating a curve or avoiding an obstacle.

Common Vehicle Defects on Mississippi Roads

The unique driving conditions in Mississippi can exacerbate certain vehicle defects. Our climate, road infrastructure, and the types of vehicles commonly used in our state all play a role in how these failures manifest.

Tire Blowouts and Tread Separation

In the intense heat of a Mississippi summer, asphalt temperatures can soar. This heat places immense stress on tires. If a tire has a design flaw or a manufacturing defect in the bonding process, the heat can cause the tread to separate from the casing. This is a frequent cause of rollover accidents on high-speed corridors like I-55 and Highway 98. When a tire fails at 70 mph, the vehicle often becomes uncontrollable, putting not only the driver at risk but also everyone in the adjacent lanes.

Brake System Failures

Brake defects are terrifying because they leave a driver helpless. We investigate cases where hydraulic lines have ruptured due to poor materials or where ABS (Anti-lock Braking System) software has malfunctioned, preventing the brakes from engaging. In stop-and-go traffic through Gulfport or Biloxi, a brake failure can lead to multi-car pileups.

Seatback Failures

This is a frequently overlooked defect. In a rear-end collision, the front driver or passenger seat is designed to remain upright. However, poorly designed seatbacks can collapse backward. This not only causes severe spinal injury to the front-seat occupant but can also be fatal for a child sitting in the back seat directly behind them.

The Importance of Preserving Evidence

In a standard car wreck, the focus is often on the police report and witness statements. In a vehicle defect case, the vehicle itself is the primary witness. One of the biggest mistakes we see is the rapid disposal of the totaled car. Insurance companies are eager to settle the property damage claim, tow the car to a salvage yard, and have it crushed or sold for parts.

Once the vehicle is gone, your case is likely gone with it.

This is known as “spoliation of evidence.” To prove a manufacturing defect, our engineers need to examine the broken part under a microscope. They need to download the data from the vehicle’s electronic control modules (ECMs) to see what the car’s computer was recording at the moment of impact. Was the brake pedal pressed? Did the sensors command the airbags to fire?

If you suspect a defect, it is imperative to:

Stop the Insurance Disposition: Tell your adjuster immediately that the vehicle must be preserved for inspection.
Secure the Vehicle: If possible, have the vehicle towed to a secure storage facility rather than a general scrap yard where evidence might be tampered with or lost.
Document Everything: Take high-resolution photos of the wreckage, specifically the area where you believe the failure occurred (e.g., the tires, the steering column, the seatbelt mechanism).

Contact Gardner Law Group

If you believe a vehicle defect caused your accident or worsened your injuries, time is of the essence. The evidence needs to be preserved, and the investigation needs to begin immediately. The legal team at Gardner Law Group serves clients across the Mississippi Gulf Coast and throughout the state. We are ready to evaluate your vehicle, review your accident report, and give you an honest assessment of your legal options.

To schedule a consultation, please call us at 228-762-6555 or fill out our online contact form. Let us help you find the answers and the justice you deserve.