
Adding to a rental car is generally not recommended if you already have personal auto insurance that covers rentals or if your credit card offers rental car insurance. However, for drivers without adequate coverage, such as those traveling internationally or with gaps in their policy, purchasing the rental company's insurance can prevent substantial financial risk.
Rental car insurance is often redundant for many renters. In the U.S., most personal auto policies extend coverage to rental cars, including liability, collision, and comprehensive damage, according to industry data from the Insurance Information Institute. Credit card benefits also frequently include rental car insurance, though it is typically secondary to primary insurance. Premium cards like Chase Sapphire Reserve provide primary coverage, making rental insurance unnecessary for cardholders.
Rental companies offer optional products like Loss Damage Waiver (LDW), which is a waiver rather than insurance, relieving you of costs if the car is damaged or stolen. Market records from major rental firms indicate LDW averages $15 to $30 daily. Other options include Liability Insurance Supplement (LIS) at $10-$20 daily, Personal Accident Insurance (PAI) at $5-$10 daily, and Personal Effects Coverage (PEC) at $3-$7 daily. These can increase rental costs by 30% or more.
| Coverage Type | Average Daily Cost | Key Protection |
|---|---|---|
| Loss Damage Waiver (LDW) | $15 - $30 | Damage or theft of rental vehicle |
| Liability Insurance Supplement (LIS) | $10 - $20 | Enhanced third-party injury/property damage |
| Personal Accident Insurance (PAI) | $5 - $10 | Medical costs for driver and passengers |
| Personal Effects Coverage (PEC) | $3 - $7 | Theft of personal belongings |
Consider purchasing rental insurance in specific scenarios. If you lack personal auto insurance, have high deductibles, or are traveling abroad where your policy may not apply, rental coverage becomes advisable. For international trips, rental insurance is recommended in over 70% of cases based on traveler advisory reports due to varying local laws. Business use or exotic car rentals also often require supplemental coverage.
Review your existing auto policy and credit card benefits before renting. Declining rental insurance can save significant money, but ensure you have adequate protection. Rental insurance provides peace of mind for those with coverage gaps, but it is not a one-size-fits-all solution.

I travel for work every few weeks and always rent cars. After checking with my agent, I found my personal policy fully covers rentals. My credit card adds extra protection too. I’ve declined rental insurance for years, saving about $25 per day. Once, a rental got a dent in a parking lot; my insurance handled it smoothly with no extra cost. If you have a solid auto policy, skip the rental add-ons—it’s an easy way to cut expenses.

Our family rents a SUV for summer trips. We have personal , but with kids and long drives, we opt for the Loss Damage Waiver. It costs around $20 daily, but we’ve seen friends get stuck with repair bills after minor incidents. Our policy has liability limits, but the rental supplement boosts that coverage. For families, the extra cost can be worth avoiding disputes over damages. We balance budget and safety by adding only LDW, skipping other options like personal accident coverage since our health insurance suffices.

As an professional, I advise clients to scrutinize their existing coverage before renting. Most auto policies include rental cars, but exclusions can apply for business use or luxury vehicles. Credit card benefits vary—some are primary, others secondary. International travel often nullifies personal coverage, making rental insurance essential. I’ve handled cases where renters declined insurance and faced thousands in costs due to uncovered accidents. Assess your policy details and trip specifics; rental insurance is a safeguard for gaps, not a default purchase.

I’m a college student renting cars for occasional getaways. My personal is minimal, and my credit card has only secondary coverage. I compare costs online: rental insurance adds up to $50 daily. For a weekend trip, I choose the Liability Insurance Supplement for about $12 daily because state minimums are low. I skip other add-ons to save money. It’s a calculated risk—I prioritize liability protection over full coverage. For young renters, reviewing budget and existing insurance is key; don’t automatically buy all options.


