What Tires Are Equipped on the BMW 5 Series?
2 Answers
All BMW models come standard with run-flat tires. Introduction to Run-Flat Tires: Run-flat tires, technically known as "puncture-proof tires," do not mean they are immune to blowouts. Instead, their sidewalls have additional support structures compared to regular tires, allowing the vehicle to continue driving even after a blowout. Run-flat tires are harder than regular tires and become stiffer in low temperatures, leading to reduced grip and climbing ability. It's important to note that while run-flat tires can support the car for a certain distance in a deflated state, prolonged driving in this condition can still cause significant damage to the tire, potentially rendering it unusable. Therefore, even run-flat tires should be repaired promptly if they lose air. Advantages of BMW's Run-Flat Tires: BMW uses run-flat tires for their safety, reliability, and convenience, ensuring better travel safety for owners. According to the BMW user manual, after a tire blowout, the vehicle can continue driving at speeds below 80 km/h for approximately 80 kilometers. Run-flat tires are of higher quality and more premium, enhancing the owner's style and complementing the car's characteristics. This is why BMW opts for run-flat tires.
I've been driving a BMW 5 Series for a while and find the factory tire selection quite thoughtful. They usually come with Michelin or Bridgestone brands, with sizes varying by model year - common configurations like 225/55R17 or 245/45R18. I particularly like Michelin Pilot Sport series for their stable dry/wet grip that perfectly matches BMW's handling. All-season tires like Bridgestone Turanza are practical too, handling various weather conditions with ease. Remember tires aren't permanent - regular pressure checks are crucial, and replacement every two years prevents aging risks. For frequent long-distance drivers, investing in premium models enhances safety and prevents punctures/blowouts - safety first after all. During routine maintenance, have technicians check tread wear to extend tire life.
