A car lease agreement is a contract between an owner of a vehicle and a lessee who agrees to pay the owner a predetermined amount for the right to use the vehicle over a given period. It outlines the terms of the lease, including how the lessee can use the car, and when and how the payments will be made. The agreement also stipulates any additional costs or fees incurred during the course of the lease. With a car lease agreement, both parties can rest assured that their rights and obligations are effectively outlined and enforced.