For underinflated car tires, you can use an onboard air pump to inflate them and then drive to the nearest repair shop, or replace them with a spare tire before heading to the repair shop. The following precautions should be taken while driving: 1. Avoid sudden starts: Whether the car is empty or loaded, start smoothly at a low speed to prevent dragging the tires against the ground and reduce tread wear. 2. Maintain straight-line driving: On good roads, keep the car moving straight. Avoid swerving or making sharp turns unless necessary for passing or avoiding obstacles, as this can cause lateral cutting damage between the tire and rim. 3. Control speed appropriately: When descending long slopes, adjust your speed based on the slope's gradient, length, and road conditions. This helps avoid emergency braking, reduces tire wear, and ensures safer driving. 4. Use inertia when climbing: When going uphill, utilize the car's inertia, shift gears timely, and maintain adequate power. Avoid stopping and restarting to minimize tire wear. 5. Avoid high-speed turns: When turning, control your speed according to the curve. High-speed turns generate excessive centrifugal force, causing cargo to tilt and shift the center of gravity, overloading and dragging one-sided tires, accelerating wear, and potentially causing lateral cutting damage by the rim. 6. Avoid emergency braking: In complex driving conditions, maintain an appropriate speed to reduce frequent and emergency braking, which can cause sliding friction between the tires and the ground, leading to severe tread wear. 7. Slow down on rough roads: Drive cautiously, choose the best path, and after passing, stop to check for stones stuck between dual tires, removing them promptly if found. 8. Park safely: Develop a habit of coasting to a stop safely. Before parking, choose a flat, clean, and oil-free surface, ensuring all tires land smoothly. Especially when parking overnight with a loaded vehicle, select the parking spot carefully and, if necessary, lift the rear wheels.
