When you take out a lease, you will be asked to keep within a specific mileage limit. Imagine that you were to lease a Ford F-150 to drive around Great Neck in. You will be able to drive the truck for the entire period of the lease, being allotted an average number of miles per term. The total depends on the current special being offered. If you go over that number of miles, you will be asked to pay a certain amount per mile at the end of the lease.