Is the Truck Driver Usually at Fault for a Lane-Change Collision?

A truck driver may be at fault if they move into an occupied lane without checking that it is safe to do so. Drivers should use their mirrors, signal appropriately, and make sure there is sufficient space before changing lanes. However, the fact that a truck hit your car does not automatically establish liability. The circumstances of the collision must be examined to determine whether the truck driver acted negligently or whether another factor contributed to the crash.

Can a Truck Driver Be Held Responsible for Failing to Check Blind Spots?

Yes. Commercial trucks have substantial blind spots, often called no-zones, where nearby vehicles may be difficult for the driver to see. These areas can make changing lanes more challenging, particularly in heavy traffic. However, blind spots do not excuse unsafe driving. Truck drivers must account for the limitations of their vehicles and take reasonable precautions before moving into another lane. If a driver fails to do so and causes a collision, that may support a finding of negligence.

What If the Truck Driver Signaled Before Changing Lanes?

Using a turn signal does not automatically make a lane change safe or establish that the driver was not at fault. A signal communicates an intention to move, but the driver must still make sure the maneuver can be completed safely. If a truck driver signals and then moves into your lane when there is insufficient space, they may still be responsible for the resulting collision. Investigators will consider the sequence of events, rather than relying on the signal alone.

Can the Car Driver Share Responsibility?

Yes. In some collisions, the actions of the car driver may also be relevant. For example, a driver who accelerates to close a gap, travels in a truck's blind spot for an extended period, or makes an unsafe maneuver may be found to have contributed to the accident, depending on the evidence. Tennessee follows a modified comparative fault system. A person's ability to recover compensation can depend on how fault is allocated, including whether their share of responsibility reaches the applicable legal threshold. An assessment of liability should therefore consider the actions of everyone involved.

What Evidence Can Help Establish Who Was at Fault?

Evidence can help reconstruct the moments before and during a lane-change collision. Depending on the circumstances, useful material may include photographs of the vehicles, road layout, and damage; dashcam footage or nearby surveillance video; witness statements; the police crash report; electronic data from the truck or other vehicles; and driver records and relevant trucking company documentation. Because evidence may become harder to obtain over time, it is sensible to preserve what you can and seek advice promptly after a serious collision.

What Should You Do After a Truck Changes Lanes and Hits You?

First, check for injuries and contact emergency services if necessary. Move to a safe location if you can do so without putting yourself at further risk, and follow instructions from first responders. If it is safe, photograph the vehicles, their positions, the road, and any visible damage. Exchange information with the other driver, obtain witness contact details, and seek medical attention if you have been injured. Avoid speculating about fault at the scene or making assumptions about the extent of your injuries.

When Should You Speak with a Truck Accident Lawyer?

If you have suffered injuries, face mounting medical expenses, or receive conflicting accounts of how the collision happened, a truck accident lawyer can help you understand your options. Commercial truck cases can involve additional evidence, multiple potentially responsible parties, and insurance companies disputing liability. Legal guidance can help identify relevant evidence, assess how Tennessee's fault rules may apply, and explain the potential routes for pursuing compensation.

When Auto Insurance Is Not Enough

After a car accident, you may expect the at-fault driver’s insurance to pay for the damage and injuries they caused. But what happens when the settlement offer falls short of your medical bills, lost income, vehicle repairs, or other losses? In car accidents, the other driver’s policy may not provide enough coverage to make you whole.

This situation can be frustrating, especially when you are dealing with pain, missed work, and unexpected expenses. However, an insurer’s policy limit does not necessarily mean you have no other options. The next steps depend on the type of coverage available, the extent of your losses, and whether another party may share responsibility. Let’s take a closer look…

Why Might the Other Driver’s Insurance Fall Short?

Every auto insurance policy has coverage limits – the maximum amount the insurer will pay for a covered claim. If your damages exceed those limits, the insurer generally is not required to pay the difference under that policy.

For example, if your medical expenses, lost wages, and other recoverable losses total $75,000, but the at-fault driver has only $25,000 in bodily injury coverage available, the policy may not cover your full claim. Property damage coverage has its own limit, which may also be insufficient if your vehicle is expensive to repair or replace.

An insurer might also dispute whether certain expenses are related to the crash, whether treatment was reasonable, or how much your injuries are worth. A low offer does not automatically prove the policy limit has been reached. It is important to understand whether the shortfall is caused by limited coverage, a disagreement over damages, or both.

Can You Use Your Own Insurance to Cover the Difference?

Depending on your policy, your own auto insurance may help pay expenses the other driver cannot cover.

Uninsured/underinsured motorist (UM/UIM) coverage may apply when the at-fault driver has no insurance or does not have enough liability coverage to pay for your injuries. The terms, limits, and requirements vary by policy and state. In Tennessee, whether UIM coverage is available and how it applies will depend on the coverage you purchased and the circumstances of the crash.

You may also have collision coverage to help pay for damage to your vehicle, regardless of who caused the accident. A deductible may apply, and your insurer may seek reimbursement from the at-fault party or their insurer later.

Review your declarations page and policy wording, and contact your insurer promptly if you think your coverage may apply. Do not assume that every policy includes UM/UIM protection or that it covers every type of loss.

Can You Recover Money Directly from the At-Fault Driver?

If the other driver’s insurance does not cover your full damages, you may be able to pursue the driver personally for the remaining amount. Whether that is practical depends on the driver’s financial circumstances. Someone with few assets or limited income may be unable to pay a judgment, even if you establish legal responsibility.

Before pursuing this route, consider the likely cost, time, and difficulty of collecting. A lawyer can help assess whether a claim beyond the available insurance is worth pursuing and whether other potential sources of compensation exist.

Could Another Party Be Responsible for the Accident?

In some crashes, the other driver may not be the only party whose conduct contributed to the collision. Depending on the facts, a vehicle owner, employer, or another responsible party may also face a claim.

For example, if the driver was working when the crash occurred, their employer may potentially be liable under applicable legal principles. Other claims may arise if a vehicle defect or unsafe condition contributed to the accident. These possibilities are highly fact-specific, and identifying another party does not guarantee that additional insurance or compensation will be available.

A thorough investigation can help determine whether another person or organization may share legal responsibility.

What Should You Do If the Settlement Offer Is Too Low?

Avoid accepting a settlement before you understand the full extent of your losses. Once you sign a release, you may give up the right to seek additional compensation from the parties covered by that agreement.

Consider taking these steps:

Document your losses. Keep medical bills, treatment records, repair estimates, receipts, and evidence of missed work.
Ask the insurer to explain its offer. Find out whether it is based on a policy limit, a disputed valuation, or questions about your evidence.
Check your own coverage. Review your policy for UM/UIM, collision, and other potentially relevant benefits.
Preserve evidence. Keep photographs, witness details, crash reports, and communications with insurers.
Get advice before signing. A lawyer can review the proposed settlement, identify possible coverage, and explain the risks of accepting it.

You should also be mindful of deadlines. Tennessee law sets time limits for filing many injury claims, and insurance policies may impose their own notice or claim requirements.

How Reasonover Law Can Help After an Insurance Shortfall

When the other driver’s insurance cannot cover all your accident costs, understanding the available routes to compensation can make a significant difference. Reasonover Law can review the circumstances of your crash, assess the losses you have documented, and help you understand whether other insurance coverage or potentially responsible parties may be involved.

No particular recovery is guaranteed, and the options available depend on the facts of your case. But you do not have to rely solely on an inadequate settlement offer without first understanding your rights. If you have been injured in a Tennessee car accident and the at-fault driver’s coverage appears insufficient, reach out to us now to talk about your next steps.