Which Cars Use Run-Flat Tires?
2 Answers
BMW, Mercedes-Benz, Audi and other brands use run-flat tires. Below is a detailed introduction to run-flat tires: 1. Material: Run-flat tires mainly add a thick layer of natural rubber on the sidewall of the tire to prevent blowouts. 2. Wear resistance: When a tire blowout occurs, run-flat tires can continue to drive normally for a certain distance; Run-flat tires are also called air-loss resistant tires. The tire sidewall will have the RSC mark, and the tire sidewall is designed with reinforcement, allowing the tire to continue supporting the car in the event of air leakage or sudden loss of pressure by relying on this sturdy sidewall.
I'm the kind of person who loves to visit car shows for fun. Run-flat tires sound pretty cool, and in fact, many high-end cars use them, like BMW's 3 Series and 5 Series, which often come standard with them. The Mercedes C-Class and GLC also feature them. I test-drove a BMW X3 once, and even after a tire blowout, it could still drive about 50 kilometers, saving the hassle of changing tires on the roadside—super practical for those who frequently take long trips. Of course, they're not perfect; the tires are harder, resulting in more noise while driving, especially on city roads where the ride can feel bumpier. Additionally, some versions of the MINI Cooper and Jaguar Land Rover SUVs also favor these tires because these vehicles emphasize safety and space-saving—no need for a spare tire, freeing up the trunk for more luggage. If you drive a regular family car, it probably doesn’t come equipped with them, but modification shops can install them for you—just be prepared to pay a premium, as a full set can cost several thousand yuan.
