If you insure more than one vehicle, you may be able to stack your uninsured/underinsured motorist coverage. For example, let’s say you cover two vehicles on the same policy and each vehicle has a standard $25,000 in uninsured motorist protection. If you have stacked coverage and sustain injuries in a crash caused by an uninsured driver, you’ll be able to draw from both payouts for a combined total of $50,000 in coverage.
Insurers will likely continue with rate increases if they continue to see negative underwriting profit margins. Across the 10 largest insurance companies, this trend has been linked to increased car insurance rates in recent years. From 2014 to 2017, these companies posted a year-over-year average underwriting profit margin of -3.8% and average rate increases of 5.1%.
Any car insurance comparison tool you look at should have your state’s minimum car insurance requirements pre-loaded into its options. States requiring PIP or medpay are generally referred to as “no-fault” states, meaning that when injuries occur, each driver in a crash makes a claim with their own insurance company to pay for them. Beyond the PIP or medpay limit, the at-fault driver’s liability insurance kicks in to cover the rest.

If you live in an area with unusual state regulations or heightened risk of weather-related claims, shopping car insurance options will be vital. Not every car insurance company offers policies in every state, which can make pricing less competitive. If you live in storm-prone states like Louisiana or Florida, you might find it harder to get a competitive rate.
Car insurance helps provide financial protection for you, and possibly others, if you are involved in an accident. Auto insurance for your vehicle is usually required by all states. Review our state car insurance guides to see the different laws and auto insurance minimum required coverages. You can customize your auto policy to fit your needs. There are different coverages and limits you can choose to create your auto insurance policy. Check out our car insurance coverage page to learn more about each type of coverage.
Combined loss ratio and direct written premium information for private auto insurance was gathered from S&P Global, a financial data resource for the insurance industry. Rate increase figures were obtained from RateFilings.com and represent a weighted average across the 50 states and the District of Columbia based on written private auto insurance premiums.
Basic coverage — which is required by law — offers you protection for personal injuries and damages to the vehicle, but it won’t cover extras like your belongings inside. If you live in your RV full-time, it might also be a good idea to invest in additional protection that covers your housing expenses or RV replacement costs. Before shopping around, draw up a list of necessary coverage options and make sure they’re offered by your prospective provider.
Like a DUI, a reckless driving citation can raise your car insurance rates. If you’ve received a reckless driving citation, your best bets for cheap car insurance are USAA and State Farm, despite the latter being one of the more expensive insurance companies if you don’t have a violation. This shows the importance of comparing car insurance rates carefully — your driving profile will be handled differently by every carrier.

One of the best ways to get cheap car insurance is by comparing car insurance quotes — and the companies offering them. To get you started, NerdWallet looked at car insurance prices across the country for different driver profiles and coverage levels to find the cheapest rates. We’ve sliced the data in several ways to give you an idea of average costs and what factors might nudge your car insurance rate up — or even better, down.
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