Chinese visitor need to buy what insurance when rent car?

来源: 于 2009-11-05 11:37:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

My cousins will come to visit US for 3 weeks. They will rent car. What kind insurance should they buy in car rental company?
Alamo has those on website:
Collision Damage Waiver Full ($14.99/Day)
Extended Protection ($12.95/Day)

Do they need to buy EP? Any other insurance should they buy?