
Yes, you can typically add to your Hertz rental after you've started the rental period, but the process and availability depend on when and where you try to do it. The easiest and most guaranteed method is to contact Hertz directly by returning to the rental location or calling their customer service before you return the car. However, your options may be more limited compared to purchasing coverage at the counter at the start of your rental.
When you rent from Hertz, you are automatically responsible for any damage to or loss of the vehicle. The insurance products they offer transfer some of that financial risk back to them. The main types of coverage include:
A key factor is your existing coverage. Many personal auto insurance policies extend to rental cars, and some credit cards offer primary or secondary coverage if you use that card to pay for the rental and decline Hertz's LDW. You must check your specific policy's terms.
| Insurance Type | What It Covers | Key Consideration |
|---|---|---|
| Loss Damage Waiver (LDW) | Damage to or theft of the rental vehicle. | Check your credit card benefits; many provide this coverage for free if you decline LDW. |
| Liability Insurance Supplement (LIS) | Injury to others or damage to their property. | State minimums are often low; LIS provides crucial extra protection. |
| Personal Accident Insurance (PAI) | Medical bills for you and your passengers. | Often duplicates your personal health or life insurance. |
| Personal Effects Coverage (PEC) | Theft of your personal items from the car. | Your homeowner's or renter's insurance may already cover this. |
The best practice is to decide on the coverage you need before you pick up the car. But if you change your mind, act quickly. Contact Hertz as soon as possible to inquire about adding protection, as it likely cannot be added after you've returned the vehicle.

You can usually add it, but don't wait. Call Hertz directly or go back to the counter. I learned this the hard way after a minor scrape. I thought my card had me covered, but there was a loophole for certain types of vehicles. It was a hassle to sort out after the fact. It’s much smoother to get your coverage sorted right when you pick up the car. A quick call to your own insurance agent or credit card company before you travel can save you a headache later.

Yes, it's often possible. The simplest way is to call Hertz's customer service number. They can often add coverage over the during your rental period. Be ready with your rental agreement number. Keep in mind, your options might be limited. The key is to understand what you already have. Your personal auto policy might cover rentals, and premium credit cards frequently include primary collision coverage. Knowing this can help you avoid paying for redundant insurance.

Technically, yes, you can add after renting from Hertz. However, the "how" is important. You typically can't just add it through the app once you've driven away. You need to speak to a person, either by returning to the rental location or calling their support line. The cost is also pro-rated, so you'll only pay for the days you had the coverage active. It's a safety net, but it's far better to make that decision before you even get on the road.

You bet, but it's not as simple as clicking a button online. You have to get someone on the at Hertz or swing by the rental office. I always check two things before I even land: my own car insurance policy details and the benefits of the credit card I'm using. Nine times out of ten, between those two, I'm pretty well covered. I only consider adding Hertz's insurance if I'm renting a specialty vehicle or if I'm traveling internationally where my regular coverage might not apply. It’s all about knowing what you already have.


