Can a Tire Be Used as a Lifebuoy?
2 Answers
The vacuum tires of a car cannot be used as lifebuoys because they do not contain air. Below is relevant information about tires: 1. Tire Introduction: Tires are the only components of a car that come into contact with the ground. Some car owners only replace the tires on the drive wheels when changing tires. For example, some front-wheel-drive car owners only replace the two front tires, while some rear-wheel-drive car owners only replace the two rear tires. In fact, this practice is acceptable. 2. Tire Aging: Tires are made of rubber and will age over time. It is recommended that car owners replace their tires every four years, even if the mileage is low during that period. Tires can also age when left unused for long periods, so it's important to check the production date when purchasing new tires.
Using tires as lifebuoys? This idea is dangerous. As a homemaker who frequently goes on self-drive trips, I believe everyone should take this issue seriously. Tires are designed for vehicle movement, not for water rescue; their material is tough but their buoyancy is unstable—in rapid currents, they may flip or deflate. Don’t forget, tire surfaces often have sharp objects or sand grains, which could scratch your skin or, worse, cause you to sink if they cling to you underwater. I remember my friend once used an old tire as a backrest while fishing and nearly drowned. While it might work in an emergency, professional lifebuoys come with airbags and handles to ensure stable flotation. So don’t take the risk—carry a certified life jacket in your car for safety.
