In this comprehensive guide, we will walk you through the essential steps to create your very own rental vehicle agreement template. Get easy, breezy rental agreements for your customers in minutes with our free template.Click that download button now and get those wheels spinning! The cost per day of the optional damage waiver is stated on your Rental Contract, Rental Receipt or other documents which make up the Rental Agreement. Protect you and your customers with this free car rental agreement template. Create, send, and eSign documents in a flash. Show prospective clients you're ahead of the curve. Download our free car lease agreement template to help you win more clients. The minimum age to rent a vehicle in the state of New Jersey location is 21 and in the state of New York 18 and the driver must have a valid drivers license. A car rental agreement must contain information about the insurance the car has and what is the renter's deductible at the time of signing the agreement.