Are Tesla Tires Run-Flat Tires?
2 Answers
Tesla tires are not run-flat tires. Run-flat tires are technically called "Tire Pressure Monitoring System (TPMS)" tires, abbreviated as RSC. The sidewall of an inflated tire is the main part that supports the vehicle's weight, especially for tires with a larger aspect ratio (the ratio of tire height to width). The sidewall is very "thick," and a severe "blowout" usually causes the sidewall to burst instantly, causing the tire to lose support immediately. Here is some relevant information about tires: 1. Tire Lifespan: The wear life of a tire is 30,000-50,000 kilometers. If the tire has not reached the wear limit or mileage but has been in use for 5 years or has developed a large number of cracks on the side, it needs to be replaced. 2. Tire Material: The main component of a tire is rubber. The maximum storage and anti-aging time for rubber, from natural latex to EPDM and nitrile, does not exceed 10 years. The average service life of various rubber products in use is 3-5 years.
When I first started driving the Tesla Model Y, I was also very curious about the tires and did some research. Most of the tires that come standard with Tesla are regular tires, not run-flat ones, primarily to optimize battery range. Run-flat tires are heavier and consume more electricity, which is a big concern for electric vehicles. For example, when I drive long distances, I pay close attention to this. If run-flat tires were installed, the increased weight would likely reduce the range by about 10%, which would be a significant drawback. However, some high-end models or customization options allow you to choose run-flat tires, but they come with higher costs and more complicated replacements. Personally, I prefer the original tires paired with Tesla’s tire pressure monitoring system, which displays real-time pressure and alerts me immediately if there’s an issue—safe and practical. In short, the standard version doesn’t come with run-flat tires, and there’s no need to fuss over it unless you frequently drive on rough roads.
