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Auto Insurance: 5 Common Mistakes That Wreck a Auto Insurance Policy

The five auto insurance mistakes we see most often — and exactly how to fix each one before it costs you a claim.

Justin Miller·August 10, 2023· 5 min read
Auto Insurance: 5 Common Mistakes That Wreck a Auto Insurance Policy
Reviewed by Jessecca Miller, Licensed Insurance AgentAL/TN/MSReviewed August 10, 2023

Most auto insurance mistakes are not exotic. They are the same five-or-six errors made by very smart people who simply did not read their policy. Here are the ones we see most across our Alabama, Tennessee, and Mississippi drivers client base — and how to fix each one.

Mistake 1: Buying the lowest limits the law (or the lender) allows

The minimum is the smallest amount of auto insurance you can legally carry. It is not the smallest amount you should carry. An at-fault crash that exceeds your liability limits can blow through minimums in an hour. We routinely raise limits dramatically for a few extra dollars per month.

Mistake 2: Treating the deductible as the only price lever

Raising your deductible is a fine way to lower premium, but it is rarely the biggest lever. Bundling, removing stale endorsements, and shopping the carrier mix usually saves more without putting you on the hook for a higher out-of-pocket loss.

Mistake 3: Ignoring the endorsements page

The endorsements section of your auto insurance dec page is where 30-40% of the real coverage decisions live. OEM parts endorsement and rideshare gap coverage can be the difference between a fair claim payment and a fight.

Mistake 4: Forgetting to update the policy after life changes

New asset, new vehicle, new addition, new business activity, new drivers and familie in the household — every one of these changes the right amount of auto insurance. We do annual reviews specifically to catch the changes clients forget to mention.

Mistake 5: Letting the policy auto-renew without a re-shop

Carriers raise rates between renewals. Your same coverage at the same carrier may be 8-15% more expensive next year for no fault of your own. Re-shopping every 24 months is the single highest-value habit a auto insurance customer can build.

Miller Insurance Agency reviews every client's auto insurance at renewal across multiple carriers in Alabama, Tennessee, and Mississippi — no charge, no obligation.

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