Auto Rental Insurance
Should you pay for it?
If your auto insurance policy covers you when you rent a car, don't buy liability insurance from the rental agency. Find out. Read the policy.
If your credit card covers any of this, don't pay extra. Find out.
If you use an American Express card, you usually get full coverage.
For more details, click here: https://www.garynorth.com/snip/1351.htm.