Who May Claim When a Borrowed Car Is Rear-Ended

Attorney Answer

Two separate claims came out of that crash, and they usually belong to two different people: the damage to the car is yours as its owner, and the claim for any injury belongs to the person who was hurt — the driver. Insurers ordinarily handle it that way, but no single statute says so in those words, so confirm it with a local attorney before anyone signs a release.

On fault, Cal. Veh. Code § 21703 provides: "The driver of a motor vehicle shall not follow another vehicle more closely than is reasonable and prudent, having due regard for the speed of such vehicle and the traffic upon, and the condition of, the roadway." Cal. Civ. Code § 1714(a) makes a driver responsible for an injury occasioned to another by his or her want of ordinary care in the management of his or her property or person, except so far as the injured person brought the harm on themselves. Rear-end fault is a strong starting point rather than an automatic one — a sudden and unexplained stop, a chain collision in which a third car pushed the one behind, or a disputed lane change can all change the picture — but a driver who runs into the car ahead begins with a real problem under § 21703.

What the two claims are worth is measured by Cal. Civ. Code § 3333: "For the breach of an obligation not arising from contract, the measure of damages, except where otherwise expressly provided by this Code, is the amount which will compensate for all the detriment proximately caused thereby, whether it could have been anticipated or not." For you, that is the repair or the value of the car and related losses, such as being without it. For the driver, it is their own injuries and out-of-pocket losses.

There is one more thing an owner should know, because it runs the other way. Cal. Veh. Code § 17150 makes a vehicle's owner responsible for death or injury to person or property resulting from a negligent or wrongful act or omission in the operation of the vehicle by a person using it with the owner's permission, express or implied. Cal. Veh. Code § 17151(a) caps that particular owner liability at $15,000 for one person's injury, $30,000 for one accident and $5,000 for property damage — figures the Legislature has left alone for decades, and separate from the driver's own liability, which is not capped by that section. So if the person driving your car turns out to share any part of the blame, being the owner is not a spectator's seat.

What you can do

1. Get the traffic collision report number now, and a copy of the report when it is released.

2. Preserve what already exists: photographs of both vehicles, the insurance information exchanged at the scene, repair estimates, and any dashcam file before it records over itself.

3. Open the vehicle-damage claim in your own name as the owner, with the other driver's insurer and, if you carry collision coverage, with your own.

4. Have the person who was driving open their own injury claim and see a doctor if they were hurt at all. The two claims are settled on separate paperwork.

5. Read any release before it is signed and ask a local attorney what it actually covers. A release written to cover all claims can close the injury claim along with the car claim.

6. Ask your own insurer for your declarations page, so you know what coverage you have if any share of the blame is put on the driver of your car.

7. Most lawyers offer a brief initial call at no cost, and a few minutes on your specific facts is worth more than any general guidance, including this page.

⏱ Time limits apply. A claim for injury to a person runs under Cal. Code Civ. Proc. § 335.1, which allows two years, and a claim for damage to the vehicle under Cal. Code Civ. Proc. § 338(c)(1), which allows three. The injury period is the shorter one and the one people miss. When each began depends on your facts, so have a local attorney check the dates against your own file rather than assuming the two claims travel together.