https://www.chase.com/online/Credit-Cards/united_explorer-travel-protection-
new.htm
刚查了下官网
Auto Rental Collision Damage Waiver
Decline the rental company's collision insurance and charge the entire
rental cost to your MileagePlus Explorer Card. Coverage is primary and is
provided for theft and collision damage for most cars in the U.S. and abroad.
United MileagePlus Explorer卡租车应该是primary。
那么租车时用自己的车险 + United MileagePlus Explorer卡付钱就行。不知这样理解
是否对？
谢谢！
