Stockton Motorcycle Accident Attorney

Attorney Michael Rehm — (800) 978-0754

Motorcycle Accidents in Stockton and San Joaquin County

Attorney Michael Rehm represents motorcyclists injured in crashes throughout Stockton and San Joaquin County. San Joaquin Valley's climate — hot, dry summers and mild winters — makes it one of the highest year-round motorcycle use regions in California. Interstate 5, Highway 99, Highway 120, and the Delta roads carry significant motorcycle traffic throughout the year. Motorcyclists are disproportionately represented in fatal and serious injury crash statistics not because they ride negligently, but because the physics of a motorcycle crash are unforgiving. There is no steel cage, no airbag, no crumple zone absorbing energy before it reaches the rider. Injuries that would be moderate in a passenger vehicle are catastrophic on a motorcycle.

Common Causes of Motorcycle Crashes in Stockton

The following Vehicle Code violations are among the most common causes of serious motorcycle crashes in San Joaquin County. Each violation, when it causes a crash, establishes negligence as a matter of law.

Left-turn crashes. The single most common collision type involving motorcycles. A driver turning left fails to yield to an oncoming motorcycle, often citing that they “didn't see” the rider. Vehicle Code § 21801 requires a driver turning left to yield to approaching traffic. That obligation is not suspended because the approaching vehicle is smaller or harder to see. Drivers are required to look and to see what is there to be seen. The “I didn't see the motorcycle” explanation is not a legal defense — it is a description of a failure to exercise the care the law required.

Unsafe lane changes. A driver changes lanes without checking for a motorcycle in the adjacent lane. Vehicle Code § 21658 requires that a lane change be made safely when it can be accomplished without affecting other vehicles. A motorcycle's smaller profile creates a genuine visibility challenge that drivers have a legal obligation to account for before moving into another lane.

Rear-end crashes. Vehicle Code § 21703 prohibits following a vehicle more closely than is reasonable and prudent given speed and road conditions. Motorcycles stop faster than cars. A driver following a motorcycle at car-following distances will not stop in time if the rider brakes suddenly. Rear-end crashes at speed produce some of the most severe rider injuries.

Dooring. A vehicle occupant opens a door into the path of a passing motorcyclist. Vehicle Code § 22517 prohibits opening a vehicle door into moving traffic without first checking that it can be done safely. Urban Stockton corridors with on-street parking are recurring dooring hazard environments.

Road defects. Potholes, uneven pavement, loose gravel, drainage grates, and debris create hazards that are minor inconveniences to passenger vehicles and potentially fatal to motorcyclists. Where a government entity's failure to maintain a public road caused the crash, a claim against the government entity requires a tort claim to be presented within six months of the date of injury under Government Code § 911.2. This deadline is absolute and runs regardless of the severity of the injury.

Speeding and running red lights. Vehicle Code § 22350 (basic speed law) and Vehicle Code § 21453 (red light). At intersection speeds, a car running a red light has almost no stopping distance before impact with a crossing motorcycle. These crashes produce devastating results at speeds where the rider has no realistic ability to evade.

The Helmet Issue and Comparative Fault

California requires motorcycle riders and passengers to wear helmets that meet federal safety standards. Vehicle Code § 27803. A rider not wearing a helmet at the time of a crash will face a comparative fault argument from the defense — that the failure to wear a helmet contributed to the head injuries suffered.

California uses a pure comparative fault system. A plaintiff's own negligence reduces but does not eliminate recovery. Li v. Yellow Cab Co. (1975) 13 Cal.3d 804. Even if a jury assigns 25% fault to the rider for not wearing a helmet, the rider still recovers 75% of their damages from the defendant. The defense uses helmet non-use to minimize the total recovery. The plaintiff's attorney uses the case to establish and focus the jury on the defendant's fault in causing the crash itself — a fault that exists regardless of what the rider was wearing.

The comparative fault argument is limited to injuries that the helmet would have prevented or reduced. It does not reduce recovery for spinal cord injuries, orthopedic injuries, road rash, or internal organ damage where helmet use is irrelevant.

Lane Splitting

California law permits motorcycles to travel between lanes of stopped or slow-moving traffic. Vehicle Code § 21658.1. Lane splitting is legal in California when done safely. Whether the motorcyclist was lane splitting at the time of a crash affects the comparative fault analysis but does not automatically bar recovery. A driver who suddenly changes lanes without signaling or checking mirrors while a motorcyclist is lane splitting between lanes has violated the Vehicle Code regardless of what the rider was doing.

Insurance Coverage Issues in Motorcycle Cases

Effective January 1, 2025, California's minimum liability insurance limits increased to $30,000 per person under Vehicle Code § 16056(a)(2). In serious motorcycle crashes — surgery, hospitalization, traumatic brain injury, spinal cord injury — the at-fault driver's minimum policy covers a fraction of the actual harm. The rider's own underinsured motorist coverage is frequently the primary recovery in serious cases.

Where the at-fault driver fled the scene or was uninsured, the rider's uninsured motorist coverage under Insurance Code § 11580.2 is the recovery vehicle. San Joaquin County's first-place ranking in California for hit-and-run crashes means that UM coverage is a live issue in a significant share of serious motorcycle crash cases in this county.

Damages

California law entitles an injured person to compensation for all detriment proximately caused by another's negligence, whether or not that detriment could have been anticipated. Civ. Code § 3333. The categories of compensable loss include impairment of earning capacity, medical care and other expenses, physical pain and mental suffering, aggravation of any prior condition, susceptibility to subsequent disease or injury, and loss of consortium. Civ. Code §§ 3281, 3282, 3283.

Motorcycle crashes produce a disproportionate share of the most severe injuries — traumatic brain injury, spinal cord injury, traumatic amputation, and severe road rash requiring skin grafting. Future damages in serious motorcycle cases are frequently the largest component of the claim. California law permits recovery of damages certain to result in the future. Civ. Code § 3283. Expert support from life care planners, vocational rehabilitation specialists, and economists is often necessary to establish the full scope of future losses.

California applies the eggshell plaintiff rule: a defendant takes the plaintiff as they find them. A rider with a prior shoulder injury who sustains a catastrophic shoulder destruction in a crash does not receive reduced damages because of the pre-existing condition. The defendant caused the aggravation and is responsible for its full extent.

Statute of Limitations

A personal injury claim arising from a motorcycle crash must be filed within two years of the date of injury. Code of Civil Procedure § 335.1. Where a government entity owned or maintained the road and a defect contributed to the crash, the six-month government claims deadline under Government Code § 911.2 runs from the date of injury. Missing the deadline can potentially bar the claim. Tolling doctrines may apply depending on the facts — contact Attorney Michael Rehm to assess the specific timeline in your case.

San Joaquin County Superior Court

Motorcycle accident cases in San Joaquin County are litigated at the San Joaquin County Superior Court, 180 E. Weber Ave., Stockton, CA 95202. Civil departments 10A, 10B, 10C, 10D, and 11B. Branch courts in Lodi (315 W. Elm St.) and Manteca (315 E. Center St.). Court reporters are not provided in civil departments — parties must retain their own. Local Rule 3-102(J). Tentative rulings posted at 1:30 PM the day before law and motion hearings. Local Rule 3-113.

Attorney Michael Rehm handles motorcycle accident cases throughout Stockton and San Joaquin County on a contingency fee basis. No fee without a recovery. Call (800) 978-0754 for a free consultation.

The information on this page is general legal information, not legal advice, and does not create an attorney-client relationship. Every case turns on its own facts. The law can change — statutes are amended, cases are decided, and regulations are revised; nothing on this page should be relied upon as a statement of current law without verification. Deadlines and legal bars discussed on this page are general guides — whether a particular deadline applies, has run, or is subject to tolling, and whether a particular doctrine bars or limits recovery in your case, requires individual analysis. Contact Attorney Michael Rehm to discuss the specific facts of your situation.