“Without a car insurance policy of your own, you should leave the rental car insurance
on your rental vehicle. The damage waiver and supplemental liability provide coverage if there is an accident or damage to the vehicle. You’ll want to keep both to avoid having to pay out of pocket for any damages.
You could consider dropping the roadside assistance and personal accident insurance. If you have health insurance, you may have better coverage than what the rental company is offering for injury protection. Paying for a tow truck out of pocket may also be less expensive.
Credit card companies also often offer some type of rental car coverage. If you paid with a credit card, you should look into what benefits your card might offer. Depending on that coverage, you could consider dropping liability or damage coverage.
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