public void ChangeTireTest()
        {
            Motorcycle testMotorcycle = new Motorcycle("testMake");

            Assert.AreEqual(0, testMotorcycle.Tires[0].Milage);
            testMotorcycle.AddMilage(1000);
            Assert.AreEqual(1000, testMotorcycle.Tires[0].Milage);

            testMotorcycle.ChangeTire(1);
            Assert.AreEqual(0, testMotorcycle.Tires[0].Milage);

            testMotorcycle.ChangeTire(2);
            Assert.AreEqual(0, testMotorcycle.Tires[1].Milage);
        }