If another driver hit you from behind in New York State, the law starts in your favor. New York courts presume the rear driver was negligent, and it is the rear driver who must come forward with a non-negligent explanation for the crash. The presumption is rebuttable, not automatic, so the details of your crash still matter. A rear-end car accident occurs when the driver of a vehicle fails to brake or slow down and collides with another vehicle from behind. In this type of car accident, the rear driver is often at fault due to his or her inattention or following too closely. New York codifies the following distance rule in Vehicle and Traffic Law 1129(a), which requires every driver to leave a reasonable and prudent distance from the vehicle ahead given speed, traffic, and road conditions.
Rear-end collisions can cause severe injuries and even death. According to the Washington Post, every year U.S. motorists are involved in over 1.7 million rear-end car accidents nationwide.
Common Causes of Rear-end Car Accidents
Some common causes of rear-end collisions can include:
- Tailgating: Following too closely behind a vehicle, also known as tailgating, is a common cause of rear-end car accidents. It is important to give the vehicle in front of you the proper amount of space.
- Speeding: Speeding and aggressive driving can increase the risk of a rear-end collision. This is because, while speeding, you have less time to react and brake safely when approaching another vehicle. Hitting another vehicle at a high speed can also increase the severity of the impact.
- Distracted driving: Driving while distracted is a major factor in rear-end car accident cases. Distractions, such as texting, increase a motorist’s risk of causing devastating car accidents, especially when combined with speeding and/or tailgating.
- Defective brakes: Vehicle brakes that work, and are properly maintained, can help avoid rear-end collisions. When brakes fail due to a manufacturing defect within the brake system, or because of a design defect, the rear driver may sometimes have an excuse for the car crash.
Injuries Sustained in Rear-End Car Crashes
Drivers can suffer a range of injuries from rear-end car crashes. Depending on the speed and size of the rear driver’s vehicle, these types of car accidents can lead to devastating injuries. Large commercial trucks, for instance, can pose a great risk in a rear-end incident.
Some common injuries sustained in rear-end car crashes include:
- Traumatic brain injuries;
- Whiplash;
- Head, neck, and back injuries;
- Spinal cord injuries;
- Injuries caused by inflating airbags;
- Lacerations and bruising;
- Psychological damage, such as a fear of driving;
- Sprains;
- Broken bones
Who is at fault in a Rear-End Collision?
In general, the rear driver is often considered liable in a rear-end collision. Tailgating, speeding, driving aggressively, and distracted driving are all reasons that a rear driver may be held responsible. As with any type of car accident, if there are more than two vehicles involved, the question of liability can become more complicated.
The front driver, or the rear-ended driver, may be considered liable in certain circumstances. If the front driver makes an unsafe turn, brakes for no reason, or has failed to fix broken brake lights, they may bear some fault for the happening of the car accident. Determining who is at fault in a rear-end car accident will always depend on the behavior of both motorists and the circumstances as a whole.
If you were seriously injured in a rear-end collision, you may be overwhelmed by medical bills, loss of income, or chronic physical pain. In this case, you may choose to get help from a car accident attorney to seek maximum compensation.
How the rear driver can rebut the presumption
The presumption of negligence shifts the burden, but rear drivers and their insurers raise a familiar set of explanations. Each one can be tested against the physical evidence and witness accounts.
- A sudden, unexplained stop by the front vehicle. New York courts have held that a bare claim of a sudden stop is often not enough on its own, since drivers must anticipate stops in traffic.
- A cut-in, where another vehicle swerves into the lane and brakes before a safe following distance can be restored.
- A multi-car chain reaction, where a middle vehicle is pushed into the car ahead by an impact from behind. In that case the driver who started the chain generally bears the fault.
- A mechanical failure such as defective brakes, which requires proof that the failure was sudden and unforeseeable.
Comparative fault under CPLR 1411
Fault in a New York rear-end case is rarely all or nothing. Under CPLR 1411, a jury assigns each driver a percentage of fault and reduces the injured person’s damages by their share. A front driver with broken brake lights might absorb some percentage even when the rear driver was following too closely. A 2026 amendment to CPLR 1411 added a limit for motor vehicle injury cases. If the injured person’s share of fault is greater than the share of the drivers they are suing, recovery is barred. A claimant found 50 percent or less at fault still recovers a reduced award, while a claimant found more than 50 percent at fault recovers nothing.
Sore after a rear-end crash? Do not wait on symptoms
Whiplash and other soft tissue injuries are the signature of rear-end impacts, and they often do not hurt until the next morning or later. See a doctor the same day if you can, and as soon as symptoms appear if you cannot. Prompt treatment protects both your health and your claim, since insurers treat gaps in care as evidence the crash was minor. Our guide on how long you should be sore after a car accident explains which symptoms deserve immediate attention.
Frequently asked questions
Is the rear driver always at fault in New York?
Not always, but the analysis starts there. New York courts presume the rear driver was negligent when a vehicle strikes another from behind, and the rear driver must offer a non-negligent explanation, such as a cut-in or a chain collision, to overcome the presumption. The rear driver is presumed liable, not automatically held liable.
What if I was rear-ended and pushed into the car in front of me?
In a chain-reaction crash, the driver who struck the rear of the line is generally responsible for the whole chain. A middle driver pushed into the car ahead is typically not at fault for that second impact, though every crash depends on its own facts.
My pain started days after the crash. Do I still have a claim?
Yes. Delayed symptoms are common in rear-end crashes, especially with whiplash and concussion. Get examined as soon as symptoms appear, tell the provider about the crash, and file your no-fault application within 30 days so the paperwork is in place while your injuries develop.
How long do I have to file a rear-end accident lawsuit?
Generally three years from the date of the crash under CPLR 214(5), with shorter deadlines when a municipal vehicle is involved. The 30-day no-fault deadline and the 10-day DMV report deadline arrive much sooner.
Hurt in a Rear-End Car Accident? Call William Mattar Accident Lawyers.
Have you been injured in a rear-end collision? At William Mattar, our car accident lawyers can help you after your car crash. Call for a free case evaluation today at (844) 444 - 4444. We represent rear-end crash victims across New York State, with locations in Buffalo, Rochester, Syracuse, Albany, and on Long Island.