November 6, 2026
Rear-End and T-Bone Collisions: How Fault Is Decided
By @mariotdkt975
Rear-end and T-bone collisions come up again and again in injury claims. The name of the crash describes how the vehicles met, but it does not decide who was at fault. A car accident lawyer reviewing one of these crashes will usually start with the sequence of events, from the speed of each car to the signals that controlled the intersection.
Why rear-end crashes happen
Many state traffic codes prohibit following another vehicle more closely than is reasonable and prudent, taking into account the speed of traffic and the condition of the road. Distraction is a frequent factor. NHTSA notes that sending or reading a text takes a driver's eyes off the road for 5 seconds, which at 55 mph is like driving the length of a football field with eyes closed. A car crash lawyer will sometimes request the other driver's phone records if distraction is suspected.
In many rear-end crashes the trailing driver is found at fault, yet that result is not automatic. A vehicle that cuts in and stops short, brake lights that fail or a vehicle backing up can shift some or all of the fault. In a multi-vehicle pileup, every impact is its own event, and a middle car pushed into the car ahead may not be at fault for that second impact.
Whiplash and soft tissue injuries
Rear-end impacts are often linked to whiplash, a neck injury caused by a rapid back-and-forth movement of the head. Symptoms such as neck pain and headaches may not appear until hours after the crash, which is one reason a prompt medical evaluation matters. Insurers sometimes dispute injury claims from low-speed rear-end crashes, pointing to light vehicle damage. Photos of both cars and the medical records help respond to that argument, along with imaging such as an MRI when a doctor orders one.
How T-bone collisions happen
https://chancepiuh517.evercolumn.com/posts/car-accident-claim-timeline-from-the-crash-to-settlementA T-bone collision happens when the front of one vehicle strikes the side of another, usually at an intersection. Typical causes include failing to yield on a left turn and running a red light or a stop sign. A car's sides have less space to absorb crash forces than its front or rear, which is why the Insurance Institute for Highway Safety (IIHS) rates side protection in a separate side-impact crash test. People seated on the struck side can suffer serious injuries such as traumatic brain injury or pelvic fractures.
Disputes in these crashes often come down to who had the right of way. Useful evidence includes signal timing records, intersection camera video, nearby business surveillance footage, dashcam video and witness statements, plus the event data recorder (EDR) in each car, which may hold speed and braking data from the seconds before the crash. A car crash lawyer will usually try to collect video quickly, because many systems record over old footage within days or weeks.
When both drivers share fault
Fault is often shared. Most states use some version of comparative negligence, which lowers a recovery by the injured person's share of fault. Under modified comparative negligence, a person found at least 50 or 51 percent at fault, depending on the state, may recover nothing, while pure comparative negligence allows a reduced recovery at any level of fault. A small number of jurisdictions still follow contributory negligence, which can bar recovery for any fault at all. A motor vehicle accident attorney will know which rule applies in the state where the crash happened.
A note on deadlines
Each state sets its own statute of limitations for injury claims, and claims involving a government vehicle or agency can require written notice much sooner. This article is general information, not legal advice, and it cannot predict the outcome of any claim.
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