What are the advantages of using run-flat tires?

@emmet_kautzer 

There are several advantages of using run-flat tires, including:

1. Safety: One of the primary advantages of run-flat tires is their ability to provide enhanced safety. In case of a sudden loss of air pressure, run-flat tires can continue to be driven for a certain distance (typically up to 50 miles) at a reduced speed (usually up to 50 mph). This allows drivers to safely reach a nearby service station or their desired destination without the need for immediate tire replacement or stopping on the side of the road.
2. Convenience: With run-flat tires, drivers do not have to worry about being stranded on the roadside in case of a tire puncture or blowout. They eliminate the need for a spare tire, roadside assistance, or changing a tire on the spot, saving time and effort.
3. Extended mobility: Run-flat tires allow drivers to maintain control and stability of the vehicle even with a flat tire. This is especially beneficial in situations where finding a safe location to stop or change a tire might be difficult, such as on a busy highway or in adverse weather conditions.
4. Storage space: Since run-flat tires eliminate the need for a spare tire, they free up trunk space. This can be advantageous, especially in vehicles with limited cargo capacity, as it allows for extra storage or carrying other essentials.
5. Tire pressure monitoring: Run-flat tires are often equipped with a tire pressure monitoring system (TPMS) that continuously monitors the tire pressure. This provides drivers with real-time information and alerts them in case the tire pressure drops below the recommended levels. It helps prevent unexpected flat tires and provides early warning signs for maintenance and repair.
6. Ride comfort: Modern run-flat tires have improved significantly over the years, reducing the negative impact on ride comfort. While earlier versions of run-flat tires were criticized for their stiffer ride, newer designs offer comparable comfort to regular tires.

It is important to note that run-flat tires also have some disadvantages, such as higher cost, limited availability, limited repairability, and reduced performance after a puncture. However, the advantages they offer in terms of safety and convenience make them a popular choice for many drivers.