Rear-end collisions are the most common type of car accident, and they are rarely the fault of the driver who was hit. If you were struck from behind by a driver who was tailgating, distracted, or speeding, you likely have a strong claim for your injuries.

Even a low-speed rear-end crash can cause whiplash, herniated discs, and concussions that show up days later. Insurers love to argue these injuries are minor. With over $1 billion recovered, Frank Penney Injury Law documents the real harm and fights for what your claim is truly worth.

Common Causes of Rear-End Crashes

Common Causes of Rear-End Crashes

Almost all rear-end collisions trace back to a following driver who wasn’t paying attention or driving safely.

Tailgating

Following too closely (California Vehicle Code 21703) leaves no room to stop when traffic slows.

Distracted Driving

Texting or phone use means the driver never sees the stopped car ahead.

Speeding

Excessive speed dramatically increases stopping distance and impact force.

Sudden Stops

Failing to anticipate normal traffic flow leads to panic braking and collisions.

Impaired Driving

Alcohol, drugs, and fatigue all slow reaction time behind the wheel.

Poor Conditions

Rain and worn brakes don’t excuse a driver who failed to leave a safe gap.

Know Your Rights

Who Is at Fault in a Rear-End Collision?

The driver in the rear is usually presumed to be at fault, because California law requires drivers to leave enough space to stop safely. That presumption is powerful, but not absolute — in some cases the lead driver shares blame, such as a sudden unsafe lane change or broken brake lights. We investigate thoroughly to keep fault where it belongs.

A rear-end crash is a car accident claim at its core. Learn how much your case is worth or explore the claim process. We serve Sacramento, Roseville, and Oakland.

Common Rear-End Injuries

  • Whiplash and neck strain
  • Herniated or bulging discs
  • Back and spinal injuries
  • Concussions and head injuries
  • Shoulder and wrist injuries
  • Aggravation of prior conditions
Common Questions

Rear-End Collisions FAQs

Who is at fault in a rear-end collision in California?

The rear driver is usually presumed at fault because California law requires leaving enough distance to stop safely. However, this presumption can be rebutted — for example, if the lead driver made a sudden unsafe lane change, stopped without working brake lights, or reversed unexpectedly. Each case turns on its specific facts.

Can I get compensation if my injuries seem minor at first?

Yes. Whiplash, concussions, and disc injuries often do not show their full severity until days after the crash. Seek medical care promptly and keep treating. Insurers use small initial complaints to argue your injuries are minor, so documentation is critical.

What is whiplash worth in a California claim?

There is no fixed figure. Whiplash value depends on the severity and duration of symptoms, the treatment required, any lasting limitations, and lost income. Well-documented soft-tissue cases can be worth significantly more than the quick offer an insurer first makes.

How long do I have to file a rear-end collision claim?

You generally have two years from the date of the crash under California Code of Civil Procedure 335.1. Claims involving a government vehicle can have deadlines as short as six months, so it is best to act quickly.