California Freight Accident — Legal Resource

Commercial Truck Insurance Minimums: $750,000 and $5,000,000 Explained

FMCSA 49 CFR Section 387.9 sets minimum liability insurance requirements for commercial freight carriers. Understanding these minimums — and how they differ from hazmat carriers — is the first step in evaluating coverage in a California freight accident case.

Written by Jayson Elliott, J.D.  ·  CA Bar No. 332479
Legal Information Notice

This article provides general legal information about California freight accident law. It does not provide legal advice. Consult a licensed California attorney for advice specific to your situation.

FMCSA 49 CFR Section 387.9 sets minimum liability insurance requirements for commercial freight carriers. Understanding these minimums — and how they differ from hazmat carriers — is the first step in evaluating coverage in a California freight accident case.

California freight accident litigation involves a federal regulatory framework administered by the Federal Motor Carrier Safety Administration (FMCSA) that creates distinct liability theories unavailable in ordinary vehicle accident cases. FMCSA regulations under 49 CFR Parts 382-396 govern driver qualifications, hours of service, vehicle maintenance, cargo securement, and insurance minimums for commercial motor vehicles in interstate commerce. Violations of these regulations establish negligence per se in California civil litigation.

The minimum liability insurance requirement for general freight carriers under FMCSA 49 CFR Section 387.9 is $750,000 per occurrence — substantially higher than California's personal auto minimums of $30,000/$60,000/$15,000 under Vehicle Code Section 16056. For hazardous materials carriers, the FMCSA minimum is $5,000,000. Most large national carriers maintain commercial auto policies far above these minimums, plus umbrella or excess coverage. Identifying and accessing the full insurance stack is a critical early step in any serious California freight accident case.

Hours-of-service (HOS) violations under 49 CFR Part 395 are among the most powerful evidence in freight accident litigation. Electronic logging device (ELD) records automatically capture the driver's compliance with HOS limits in real time. When a driver exceeded the 11-hour driving limit or the 14-hour window at the time of the accident, the ELD data establishes negligence per se and provides the evidentiary foundation for a punitive damages claim against a carrier that knowingly dispatched an over-limit driver. A written preservation demand must be sent to the carrier immediately after the accident before automated deletion policies remove this data.

Multi-defendant freight accident litigation in California typically names the motor carrier, the truck driver, the truck owner, the cargo shipper, the maintenance company, and potentially equipment manufacturers. California's Proposition 51 (Civil Code Section 1431.2) makes defendants jointly and severally liable for economic damages but liable only for their proportionate share of non-economic damages. The statute of limitations for California freight accident claims is two years under CCP Section 335.1; government entity claims require a six-month administrative claim under Government Code Section 945.4.