Bibliography
Sources
Every factual claim on this site should trace to one of these. If you find one that does not, tell us and we will fix or remove it.
California Legislative Information
- Vehicle Code § 16056 — minimum liability limits — Policies issued or renewed on/after 1 Jan 2025: $30,000 per person / $60,000 per accident bodily injury / $15,000 property damage. From 1 Jan 2035 the limits rise by $20,000 / $40,000 / $10,000 (to 50/100/25).
Virginia Law (LIS)
- Va. Code § 46.2-472 — minimum liability limits — For policies effective on/after 1 Jan 2025: $50,000 per person / $100,000 per accident bodily injury / $25,000 property damage.
Massachusetts General Court
- Acts of 2024, Chapter 275 — An Act relative to motor vehicle insurance (2024) — Raises compulsory bodily injury limits to $25,000 / $50,000 and property damage to $30,000 for policies issued or renewed on/after 1 July 2025.
North Carolina Department of Insurance
- Changes to the rating of automobile insurance policies, effective July 1, 2025 (2025) — Minimum limits rose from 30/60/25 to 50/100/50 for policies issued or renewed on/after 1 July 2025; underinsured motorist coverage now included on all policies.
New Jersey Department of Banking and Insurance
- Bulletin 25-06 — auto insurance coverage limits (P.L. 2022, c. 87) (2025) — Second-phase increase to $35,000 per person / $70,000 per accident for policies issued or renewed on/after 1 Jan 2026; property damage stays $25,000.
Insurance Institute for Highway Safety
- Speed — How speed raises crash likelihood and severity; speed-limit and enforcement research.
- Fatality facts: State by state — Crash deaths and death rates per 100,000 population and per 100 million miles by state.
Insurance Information Institute
- Trends and Insights: Auto insurance rates (June 2024) (2024) — Why premiums rose 2021–2024: crash frequency and severity, repair and labour inflation, vehicle technology, attorney involvement.
- Background on: Insurance scoring — What credit-based insurance scores are; Arkansas regulator data showing credit lowered premium on ~57% of auto policies and raised it on ~23%.
- Facts + Statistics: Auto insurance (2025) — NAIC countrywide average auto expenditure: $1,127 (2022), $1,282 (2023); most expensive states in 2023 were Florida, Louisiana and New York.
- Drivers in fatal motor vehicle crashes by age, 2023 (2025) — Fatal-crash involvement per 100,000 licensed drivers: 42.40 (16–20), 35.34 (21–24), 28.97 (25–34), 24.18 (35–44), 21.70 (45–54), 19.45 (55–64), 15.44 (65–74), 16.63 (75+).
- Facts + Statistics: Highway safety — Crash, injury and fatality trends used to explain why liability and injury coverages cost what they do.
- What determines the price of an auto insurance policy? — Rating factors: driving record, mileage, location, age, gender, vehicle, credit-based insurance score, coverage choices. Notes ZIP-code rating is prohibited in California and Michigan and gender rating is prohibited in seven states.
- Nine ways to lower your auto insurance costs — Shop at least three quotes; raising a deductible from $200 to $500 can cut collision/comprehensive cost 15–30%, $1,000 can save 40%+; drop physical damage on cars worth under 10× the premium; bundling, low-mileage and good-student discounts.
- What is covered by a basic auto insurance policy? — Defines bodily injury and property damage liability, MedPay, PIP, uninsured/underinsured motorist, collision, comprehensive and glass coverage.
- How much auto coverage do I need? — Why state minimums are a floor; choosing liability limits that protect assets; when collision and comprehensive are worth keeping.
- What if I can't find auto coverage? — How the non-standard market and state assigned-risk plans insure drivers the voluntary market declines.
- Is it legal to drive without insurance? — Every state requires drivers to demonstrate financial responsibility; in most states insurance is the mandatory way to do so.
- How to file an auto insurance claim — Steps after a crash: document the scene, notify the insurer promptly, understand the adjuster's role.
- Understanding your insurance deductibles — How deductibles apply to collision and comprehensive and how raising them lowers premium.
National Association of Insurance Commissioners
- 2019–2023 Auto Insurance Database: average premium supplement (2025) — Countrywide average expenditure $1,281 in 2023 (+13.98%); combined average premium $1,438; state tables for liability, collision and comprehensive.
- Consumer insurance information — Plain-language guides from the body of state insurance regulators; links to every state's insurance department and complaint process.
Consumer Federation of America
- Insurance research and advocacy — Consumer-side research on auto insurance pricing, non-driving rating factors and affordability.
Consumer Reports
- Car insurance — Independent testing organisation's guides to comparing policies and insurers.
United Policyholders
- Auto insurance basics — Plain-language coverage explanations from a policyholder-advocacy non-profit.
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