It's a wise idea to have collision protection to safeguard your Kirr rental car against accident damage, theft and vandalism. And with Expedia, you can purchase this insurance for your vehicle during the booking process. Covering primary physical damage of up to $35,000, it also offers round-the-clock emergency assistance and a zero-dollar deductible in the event of a claim. Have your plans changed? If you cancel your policy before your scheduled pick-up time, you'll receive a 100 percent refund.