Observant individuals may notice that all BMW vehicles use run-flat tires and lack spare tires. There are several reasons for BMW's use of run-flat tires:
1.In the event of a tire blowout, the tire sidewall is damaged, causing the tire to instantly lose its supporting force. This leads to an immediate hift in the car's center of gravity, resulting in loss of control. Losing control of a vehicle can be extremely dangerous, especially for inexperienced drivers who might react with improper driving behavior. This not only poses a significant risk to the vehicle but also to the occupants. Run-flat tires are designed to address this issue. They significantly enhance the safety of high-speed driving by allowing continued operation even with zero tire pressure.
2.Run-flat tires are expensive, which restricts their usage to luxury brands. Apart from BMW, nearly all vehicles equipped with run-flat tires belong to high-end models of luxury brands.
3.By using run-flat tires, the need for a spare tire is eliminated. This contributes to the vehicle's lightweight design, enhancing its maneuverability.
The TRI-ACE offers two models of run-flat tires, namely CARRERA and CARRERA PRO, both of which come in various specifications and exhibit excellent performance.