Can Run-Flat Tires Still Be Driven Without Air?

[Lima]

Run-flat tires can still be driven without air pressure. Below is an introduction to run-flat tires: 1. The differences between RSC tires and conventional tires include run-flat characteristics, reinforced sidewalls, additional valve strips, and high-heat-resistant synthetic rubber materials. Run-flat tires can still travel up to 250 kilometers even after a puncture. In reality, if there is significant damage (such as a large puncture from sharp objects) or poor road conditions, the driving range may be reduced to several tens of kilometers, typically around 100 kilometers. 2. The reason RSC run-flat tires do not collapse after losing air is mainly due to their thickened rubber sidewalls. Even without air pressure, the sidewalls can support the vehicle's weight without severe deformation, so a punctured tire does not significantly affect the vehicle's driving performance.

[LaFernando]

I once experienced a flat tire while driving a car equipped with run-flat tires. These tires are designed to continue driving for a certain distance even after losing air pressure, which is a real lifesaver in emergencies. That time on the highway, I suddenly realized the tire had completely deflated, but thanks to the run-flat feature, I managed to drive slowly for 60 kilometers to reach a repair shop. However, it's not a cure-all solution – you must keep your speed low, preferably under 80 km/h, and limit the distance to around 50 to 100 kilometers, depending on your car's manual. Driving too far or too fast can cause severe damage to the tire's inner layers and even deform the wheel rim, making repairs more expensive. So, whenever I notice something wrong, I act immediately without delay to prevent a minor issue from turning into a major one. This approach ensures both safety and cost savings.

[MatteoDella]

I think run-flat tires can still be driven when flat, but safety comes first. They can prevent you from being stranded on the roadside waiting for a tow truck and reduce the risk of accidents. I usually drive slowly to the nearest repair shop, keeping the speed between 60 and 70, and the distance no more than 80 kilometers. Driving too long can damage the tire structure, even causing a blowout that harms the chassis. So don't treat it as a normal way to drive. I recommend keeping a small tire pressure gauge in the car and checking regularly, just in case. Without run-flat tires, a flat would leave you completely immobile, which is quite practical. The key is to address the issue promptly and not wait for an accident to happen, as driving safety is more important than anything else.

[VonDawson]

Run-flat tires can support the vehicle for short-term driving after losing air due to an internal reinforced layer. I usually drive slowly at speeds not exceeding 80 km/h, limiting the distance to within 50 km. Driving for too long will wear out the internal tire materials and affect the wheel hub. Inspection or replacement is mandatory upon arrival at the shop.