# What Is Collision Damage Waiver Insurance? Published: 2025-10-29 Author: Warren Team URL: https://www.heywarren.com/blog/collision-damage-waiver-insurance --- Every year, American travelers pay roughly $6 billion in car rental add-ons they may not need — and collision damage waiver insurance sits at the top of that list. The confusion is understandable. You are standing at a rental counter after a long flight, a clerk is reading from a laminated card, and the terms "CDW," "LDW," and "full coverage" are flying past you faster than the conveyor belt at baggage claim. Most people sign up just to make the anxiety stop. The problem is that collision damage waiver insurance can add $10–$30 per day to a rental, which turns a three-day weekend into an extra $90 you may have already paid for through your personal auto policy or credit card. This guide breaks down exactly what a collision damage waiver is, how it interacts with other coverage you already own, what it actually excludes (the fine print matters enormously), and how to make a confident, informed decision at the counter. By the end, you will know whether buying CDW is the right call for your specific situation — and how to avoid paying twice for the same protection. According to a 2023 J.D. Power survey, only 44% of renters fully understand what the insurance products at the rental counter actually cover. That number should be higher, and after reading this, yours will be. --- ## What Is Collision Damage Waiver Insurance? Collision damage waiver (CDW) insurance is a product offered by car rental companies that waives your financial [liability](/blog/examples-liabilities) if the rental vehicle is damaged or stolen. When you accept CDW, the rental company agrees not to hold you responsible for repair costs up to a specified limit, which often covers the full value of the vehicle. It is not technically insurance in the traditional sense — it is a contractual waiver of the rental company's right to collect damages from you. CDW is sometimes called a loss damage waiver (LDW), and the two terms are often used interchangeably, though LDW may include theft protection that a basic CDW does not. The distinction varies by rental company and state. Here is why the definition matters so much: because CDW is a waiver rather than a traditional insurance policy, it is not regulated the same way by state insurance commissioners. That means the terms, exclusions, and pricing can differ dramatically between Budget, Enterprise, Hertz, Avis, and every other rental brand you might use. ### CDW vs. LDW: The Practical Difference - **CDW (Collision Damage Waiver):** Covers physical damage to the rental car from a collision, regardless of fault. - **LDW (Loss Damage Waiver):** Broader protection that typically includes CDW plus theft, vandalism, and sometimes weather damage. If a rental counter offers only one combined product and calls it "LDW," read the documentation carefully. Some policies exclude theft if you left the keys in the vehicle. Others exclude damage from driving on unpaved roads, even if the rental was a pickup truck marketed for exactly that purpose. ### Who Sells CDW? Rental companies sell CDW at the counter, but third-party providers like Allianz Travel, Bonzah, and InsureMyRentalCar also sell standalone rental car damage protection that you can purchase before you pick up the vehicle. Third-party products are often 40–60% cheaper than what the rental counter charges. --- ## How Collision Damage Waiver Coverage Works at the Rental Counter When you decline CDW at the rental counter, you become personally liable for any damage to the vehicle — from a minor scratch to a total loss. Rental companies can charge you for the full repair cost, a daily "loss of use" fee while the car sits in the shop, administrative fees, and even diminished vehicle value. A single fender bender can generate a bill of $3,000–$8,000 before your own insurance even gets involved. ![The four steps a renter takes when filing a damage claim under collision damage waiver coverage.](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20875%20125%22%20width%3D%22875%22%20height%3D%22125%22%20role%3D%22img%22%3E%3Ctitle%3EFlow%20diagram%3C%2Ftitle%3E%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22%23f8fafc%22%2F%3E%3Crect%20x%3D%2230%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22115%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EDocument%20Damage%3C%2Ftext%3E%3Ctext%20x%3D%22115%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3EPhoto%20at%20pickup%20%26amp%3B%20return%3C%2Ftext%3E%3Cline%20x1%3D%22205%22%20y1%3D%2262.5%22%20x2%3D%22237%22%20y2%3D%2262.5%22%20stroke%3D%22%2364748b%22%20stroke-width%3D%222%22%2F%3E%3Cpolygon%20points%3D%22244%2C62.5%20235%2C57.5%20235%2C67.5%22%20fill%3D%22%2364748b%22%2F%3E%3Crect%20x%3D%22245%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22330%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EReport%20to%20Rental%20Co.%3C%2Ftext%3E%3Ctext%20x%3D%22330%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3ECall%20claims%20line%3C%2Ftext%3E%3Cline%20x1%3D%22420%22%20y1%3D%2262.5%22%20x2%3D%22452%22%20y2%3D%2262.5%22%20stroke%3D%22%2364748b%22%20stroke-width%3D%222%22%2F%3E%3Cpolygon%20points%3D%22459%2C62.5%20450%2C57.5%20450%2C67.5%22%20fill%3D%22%2364748b%22%2F%3E%3Crect%20x%3D%22460%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22545%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EFile%20Incident%20Report%3C%2Ftext%3E%3Ctext%20x%3D%22545%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3ERental%20co.%20paperwork%3C%2Ftext%3E%3Cline%20x1%3D%22635%22%20y1%3D%2262.5%22%20x2%3D%22667%22%20y2%3D%2262.5%22%20stroke%3D%22%2364748b%22%20stroke-width%3D%222%22%2F%3E%3Cpolygon%20points%3D%22674%2C62.5%20665%2C57.5%20665%2C67.5%22%20fill%3D%22%2364748b%22%2F%3E%3Crect%20x%3D%22675%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22760%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EKeep%20Records%3C%2Ftext%3E%3Ctext%20x%3D%22760%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3EEmails%2C%20receipts%2C%20claim%20%23%3C%2Ftext%3E%3C%2Fsvg%3E) *The four steps a renter takes when filing a damage claim under collision damage waiver coverage.* When you accept CDW, those charges are waived, provided the damage falls within the policy's covered perils and you have not violated any terms of the rental agreement. ### The Claims Process With CDW 1. **Document the damage immediately.** Photograph every angle of the car when you pick it up and when you return it. Rental companies have been known to charge for pre-existing damage. 2. **Report any new damage before returning the vehicle.** Do not hope no one notices a scratch. Call the rental company's claims line proactively. 3. **Complete the incident report.** The rental company will file paperwork. If another driver was at fault, their [liability](/blog/examples-of-liabilities) insurance may still be the primary payer, but CDW protects you in the meantime. 4. **Keep records.** Save every email, every receipt, and every claim number in case there is a dispute later. ### What Happens Without CDW Without CDW, the rental company will bill your credit card on file immediately for the estimated repair cost — sometimes thousands of dollars — and you will need to file a claim with your personal auto insurance or credit card benefit to get reimbursed. That process can take weeks, and you may face a deductible and a potential premium increase. --- ## What Rental Car Damage Waivers Include — and What They Exclude A CDW or LDW policy looks comprehensive on the surface, but the exclusions are where renters get burned. Understanding the coverage gaps is as important as understanding what is covered. **Typical inclusions:** - Collision damage regardless of fault - Single-vehicle accidents (backing into a pole, scraping a garage) - Theft of the vehicle (under LDW) - Vandalism (under LDW) **Common exclusions that catch renters off guard:** - Damage caused by driving under the influence of alcohol or drugs - Damage from driving on unauthorized roads (unpaved, toll-restricted, etc.) - Damage to tires, glass, or the undercarriage (often sold as a separate add-on) - Damage caused by a second driver who was not listed on the rental agreement - Theft if the keys were left in the vehicle - Driving outside the permitted geographic area (crossing a border without authorization) Some rental companies sell **supplemental liability insurance** and **personal accident insurance** as separate line items alongside CDW. These are different products. Liability covers damage you cause to other vehicles or people. Personal accident insurance covers your own medical costs. Neither is the same as CDW, which only covers damage to the rental car itself. --- ## CDW vs. Your Personal Auto Insurance and Credit Card Coverage This is the section most people skip — and the most financially consequential. Many drivers already have meaningful protection for rental car damage through sources they have forgotten about or never fully understood. ![Three independent sources that may already cover rental car damage before you reach the CDW counter.](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20760%20211%22%20width%3D%22760%22%20height%3D%22211%22%20role%3D%22img%22%3E%3Ctitle%3EHierarchy%3C%2Ftitle%3E%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22%23f8fafc%22%2F%3E%3Crect%20x%3D%22300%22%20y%3D%2220%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22%232563eb%22%2F%3E%3Ctext%20x%3D%22380%22%20y%3D%2254%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22700%22%20fill%3D%22white%22%3ERental%20Car%20Protection%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20110%20105.5%20L%20110%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%2230%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22110%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3ERental%20Co.%20CDW%3C%2Ftext%3E%3Ctext%20x%3D%22110%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3E%2410%E2%80%93%2435%2Fday%20at%20counter%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20290%20105.5%20L%20290%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%22210%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22290%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EPersonal%20Auto%20Policy%3C%2Ftext%3E%3Ctext%20x%3D%22290%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3EIf%20comp%20%26amp%3B%20collision%20held%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20470%20105.5%20L%20470%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%22390%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22470%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3ECredit%20Card%20Benefit%3C%2Ftext%3E%3Ctext%20x%3D%22470%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3EPrimary%20or%20secondary%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20650%20105.5%20L%20650%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%22570%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22650%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EThird-Party%20Policy%3C%2Ftext%3E%3Ctext%20x%3D%22650%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3E%247%E2%80%93%2412%2Fday%20pre-trip%3C%2Ftext%3E%3C%2Fsvg%3E) *Three independent sources that may already cover rental car damage before you reach the CDW counter.* ### Your Personal Auto Insurance Policy If your personal auto policy includes **comprehensive and collision coverage**, it typically extends to rental cars used for personal travel within the United States. Your policy's deductible applies, and a claim will likely affect your premiums. But the underlying coverage is there. Call your insurance agent before your next rental and ask two specific questions: "Does my policy cover rental cars?" and "Does it cover loss of use fees?" Some policies cover the repair but not the rental company's daily charge while the car is out of service — that gap can still cost you $300–$600. If you carry only liability coverage on your personal vehicle (the legal minimum in most states), you have no collision or comprehensive protection and CDW becomes much more valuable. ### Credit Card Rental Car Benefits Many travel-focused credit cards offer **secondary rental car coverage** as a cardholder benefit. Cards like the Chase Sapphire Preferred, Chase Sapphire Reserve, and several American Express cards offer primary or secondary coverage when you pay for the rental with that card and decline the rental company's CDW. - **Primary coverage** pays first, before your personal insurance. No claim filed with your insurer means no premium impact. - **Secondary coverage** kicks in after your personal insurance pays, covering your deductible and other gaps. The Chase Sapphire Reserve, for example, offers primary coverage up to the actual cash value of the vehicle in most countries, at no additional cost beyond the annual card fee. That is a strong argument for charging your rental to that card and declining CDW — potentially saving $20–$30 per day. However, credit card coverage almost always excludes certain vehicle types: luxury cars, exotic cars, full-size vans, trucks, and SUVs above a certain value. Always confirm your specific card's terms before relying on it. --- ## How Much Does Collision Damage Waiver Insurance Cost? Rental company CDW pricing varies by company, vehicle class, and location. At major U.S. airport locations, expect to pay: ![Average daily cost of rental counter CDW versus a comparable third-party rental damage policy.](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20800%20210%22%20width%3D%22800%22%20height%3D%22210%22%20role%3D%22img%22%3E%3Ctitle%3EComparison%3C%2Ftitle%3E%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22%23f8fafc%22%2F%3E%3Ctext%20x%3D%22230%22%20y%3D%2257.5%22%20text-anchor%3D%22end%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3ERental%20Counter%20CDW%3C%2Ftext%3E%3Crect%20x%3D%22240%22%20y%3D%2225%22%20width%3D%22450%22%20height%3D%2255%22%20rx%3D%226%22%20fill%3D%22%232563eb%22%2F%3E%3Ctext%20x%3D%22702%22%20y%3D%2257.5%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22700%22%20fill%3D%22%232563eb%22%3E%2422%3C%2Ftext%3E%3Ctext%20x%3D%22230%22%20y%3D%22152.5%22%20text-anchor%3D%22end%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EThird-Party%20Policy%3C%2Ftext%3E%3Crect%20x%3D%22240%22%20y%3D%22120%22%20width%3D%22204.54545454545453%22%20height%3D%2255%22%20rx%3D%226%22%20fill%3D%22%237c3aed%22%2F%3E%3Ctext%20x%3D%22456.5454545454545%22%20y%3D%22152.5%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22700%22%20fill%3D%22%237c3aed%22%3E%2410%3C%2Ftext%3E%3C%2Fsvg%3E) *Average daily cost of rental counter CDW versus a comparable third-party rental damage policy.* - **Economy/compact cars:** $10–$18 per day - **Midsize sedans and SUVs:** $18–$25 per day - **Full-size SUVs and trucks:** $25–$35 per day - **Luxury and exotic vehicles:** $40–$60+ per day On a five-day rental of a midsize SUV, CDW from the rental counter could add $100–$125 to your total bill. Over a year of moderate business travel — say, 10 rental days — that is $200–$350 in waiver fees alone. **Third-party rental insurance** from providers like Bonzah or InsureMyRentalCar typically costs $7–$12 per day for comparable coverage, with no exclusions for loss of use in some policies. Buying these before your trip can cut your CDW-equivalent cost nearly in half. --- ## When You Should Buy Collision Damage Waiver — and When to Skip It The right answer depends on three variables: your existing auto coverage, your credit card benefits, and your personal risk tolerance. ### Buy CDW If: - You carry only **liability insurance** on your personal vehicle and have no collision or comprehensive coverage. - Your credit card offers only secondary coverage and you are renting in a country where your personal insurance does not apply (most U.S. auto policies do not extend internationally). - You are renting a **high-value vehicle** (luxury SUV, sports car) where a single claim could devastate your finances. - You are a **frequent business traveler** renting under a corporate account — some corporate agreements have specific liability structures worth understanding. - You want **zero hassle** in a worst-case scenario and the peace of mind is worth the daily fee to you. ### Skip CDW If: - Your personal auto policy has **comprehensive and collision** coverage with a manageable deductible. - You are paying with a card that offers **primary rental car coverage** (Chase Sapphire Reserve, Capital One Venture X, Ink Business Preferred). - You have purchased a **third-party rental damage policy** before your trip at a lower daily rate. - You are renting domestically for personal travel and have verified your coverage applies. The smartest approach for frequent travelers: call your insurer, read your credit card benefits guide, and build a consistent protocol. Making this decision in three minutes at the rental counter — tired, rushed, and under low-level pressure — is how most people end up paying for coverage they already have. --- ## Related Reading **More from Warren**: - [What Is Insurable Interest?](/blog/insurable-interest) - [IUL Life Insurance Explained: Pros, Cons, and Pitfalls](/blog/iul-life-insurance) - [Abstracting Title: Abstract of Title vs Title Insurance](/blog/title-abstract) - [D&O Insurance Explained: Coverage, Limits & Costs](/blog/directors-and-officers-insurance) ## Authoritative Sources For deeper background and primary-source data on this topic, the following authoritative sources are useful starting points: - [National Association of Insurance Commissioners](https://content.naic.org/) - [Federal Trade Commission](https://www.ftc.gov/) - [Consumer Financial Protection Bureau](https://www.consumerfinance.gov/) - [Healthcare.gov](https://www.healthcare.gov/) - [Medicare](https://www.medicare.gov/) - [Federal Emergency Management Agency](https://www.fema.gov/) ## Conclusion Collision damage waiver insurance is one of the most misunderstood products in personal finance. Most people either buy it reflexively out of uncertainty or decline it without actually knowing whether they are covered. Neither approach is ideal. Here are the key takeaways to carry with you: - **CDW is a contractual waiver, not traditional insurance**, which means terms vary widely by rental company and are not standardized by regulators. - **Your personal auto policy may already cover rental car damage** — but only if you carry comprehensive and collision coverage, and even then, exclusions and deductibles apply. - **Credit card benefits can substitute for CDW** — especially primary coverage cards — but vehicle-type exclusions and geographic limits matter. - **Third-party rental insurance** is almost always cheaper than buying CDW at the counter and worth purchasing before your trip. - **The exclusions are where renters get burned**: DUI, unauthorized roads, unlisted drivers, and theft with keys in the vehicle are common gaps. The five minutes you spend reviewing your auto policy and credit card benefits before your next trip could save you $25–$35 a day — and potentially thousands of dollars if something goes wrong. Collision damage waiver insurance is not inherently a bad product. For the right traveler in the right situation, it is exactly the right tool. The goal is to buy it when you need it and skip it confidently when you do not. Ready to put this knowledge to work? Try Warren, your AI financial advisor — get personalized, conflict-free guidance at heywarren.com