What are the precautions for using a spare tire?

[VanCharles]

The precautions for using a spare tire are: 1. The spare tire should not replace the regular tire for long-term use; 2. The hanging position of the spare tire should be appropriate; 3. The spare tire should be protected from oil corrosion; 4. Know the model of the spare tire; 5. Understand the service life of the spare tire; 6. Place the repaired spare tire on the rear wheel; 7. Pay attention to the speed when using the spare tire. The purpose of a spare tire is to prevent the car from breaking down due to tire damage. Precautions for replacing a spare tire: 1. Turn off the engine, engage the handbrake, and put the car in gear to prevent rolling; 2. Place a triangular warning sign and turn on hazard lights; 3. Tighten the bolts diagonally when replacing the spare tire; 4. Adjust the spare tire pressure with a pressure gauge before replacement; 5. The valve should also be replaced.

[LeAvery]

I just learned to drive not long ago, and once during a self-driving trip at night, I had a flat tire, which was really frustrating. At that time, I hurriedly put on the spare tire and drove off, but you must never drive too fast with a spare tire; generally, the speed limit is below 80 km/h, otherwise, the car will sway and become unstable, which is very unsafe. The spare tire is just a temporary solution—drive it for a few days and then quickly go to a repair shop to switch back to the original tire. Don’t expect it to be used long-term, as excessive wear can damage the suspension and cause bigger problems. Before changing the tire, check if the spare tire has enough air pressure. If it’s low, inflate it first to avoid accidents. Keep some tools in the car, like a wrench and a flashlight, and choose a safe, flat spot to change the tire. Remember, don’t leave the spare tire unused after switching it out—handle it promptly to ensure safety.

[KingLynn]

With over 20 years of driving experience, I've gained considerable insights into spare tire precautions. Speed control is crucial when using it; maintain a speed limit of 70-80 km/h, as driving faster can accelerate tire deformation. A spare tire isn't a long-term replacement for the original tire—stop after driving a few dozen kilometers to avoid increased wear and higher fuel consumption. Regularly check the air pressure of the spare tire in the trunk and top it up promptly if low, preventing further issues during a flat tire. Repair the flat tire immediately after changing to the spare to save money and ensure safety; delaying repairs can lead to wheel rim rust damage. Make it a habit to inspect the spare tire's condition every quarter to prevent aging and failure.

[VonHazel]

I usually take great care in maintaining my car, and there's a lot to consider when it comes to spare tires. In case of a flat tire, first find a safe spot to pull over and change the tire—never risk doing it on a curve or at night. After installing the spare, keep your speed slow, around 50-60 km/h is safe; going faster can cause dangerous bouncing. Remember, a spare tire is just a temporary lifesaver—get your original tire repaired at a professional shop as soon as possible, as delaying can make repairs more expensive. Don’t forget to check the tire pressure; I always keep a pressure gauge handy to avoid leaks. It’s also smart to have an emergency kit in your car, including a reflective vest—safety first.