Group 1: Tire Maintenance - The article emphasizes the importance of regular tire checks, especially for issues like punctures, bulges, and uneven wear, which can be easily identified visually [1] - It highlights the need to adjust tire pressure to the manufacturer's recommended values, particularly in colder weather, to enhance safety and fuel efficiency [3] - The article suggests that summer tires may not perform well in low temperatures, recommending the use of all-season or winter tires in colder regions [5] Group 2: Vehicle Fluids and Components - The necessity of checking and adding various vehicle fluids, such as antifreeze and brake fluid, is discussed, particularly in colder climates to prevent freezing and ensure safety [6][8] - It mentions the importance of maintaining battery health, especially in winter, to avoid starting issues due to decreased discharge capacity [8] - The article advises checking the lifespan of car bulbs and ensuring proper lighting for safe driving, especially during adverse weather conditions [9] Group 3: Travel Preparation and Safety - The article provides insights into travel patterns during the National Day holiday, predicting a significant increase in self-driving trips, with an estimated 1.87 billion trips expected [13] - It warns of peak travel times and suggests planning routes in advance to avoid congestion, particularly in major urban areas [15] - Recommendations for safe driving practices during the holiday include obeying traffic laws, maintaining a calm demeanor, and ensuring adequate supplies in the vehicle [16][18]