If the primary driver of this vehicle is 25 years of age or older, they must accept the terms and conditions below. Get all the information you need to rent a car in San Bernardino when you book your next rental with Hertz at San Bernardino - Camino Real.This rental agreement contains provisions that govern how claims you and Flexdrive have against each other can be brought. What do you need to rent a car in San Bernardino? Twenty-four (24) hour advance reservation required. If the driver's license is in a language other than English, and the rental is in the United States, an International Driver's Permit is recommended. Compare the best prices for car rental in San Bernardino. Documentation: Bring your valid driver's license, credit card, and any necessary identification. Apply to Delivery Driver, Truck Driver, Driver and more! Find deals on all kinds of drives — from the everyday to the extraordinary — complete with a better, more convenient experience versus rental car companies.