Every commercial driver must rely on a dependable pre trip inspection list to ensure their vehicle is safe and ready for operation. This list covers all necessary components, including the engine compartment, tires, lights, brakes, steering, mirrors, and trailer connections. A complete walk-around inspection also includes checking fluid levels, windshield wipers, horn function, and emergency equipment. The pre trip inspection list not only meets DOT requirements but also helps prevent mechanical failures during trips. By following a standardized list, drivers reduce their risk of violations, delays, and accidents. Consistency and attention to detail are key when using the list, as even small overlooked issues can cause big problems later. A well-used inspection list contributes to safer highways and more reliable deliveries.