Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to paint brake calipers [title] Apply the parking brake. [step] Safety is a priority whenever you are working on a car. Before removing the wheels apply the parking brake on to make sure your car is secure.

Ending1: Apply the brake well prior to you, and as soon as you add it to the wheel housing, be sure to apply some tire paint. Without applying brake paint, your vehicle could fall and run. Ending2: Even though it is possible to spray brake paint on a car, spraying it onto your car before applying the brake will ensure that the paint will have time to dry before the caliper becomes wet or molten. Clean your brake pad with a cloth before applying to avoid dirt and oil smudges. Ending3: Start to work from the top of the handlebars to the axle, then move your focus to the below (left side) wheel. From there, begin moving your attention upwards towards the top of the front wheel. Ending4: [title] Loosen the lug nuts ¼ turn. [step] While the tires are still on the ground, use a tire iron or air gun to turn the lug nuts and make the wheel easier to remove.

Answer format: ending1/ending2/ending3/ending4