What is the recommended tire pressure for BMW 5 Series?
2 Answers
BMW 5 Series standard tire pressure ranges between 2.2 and 2.5. If the tire pressure is too low, the braking distance will correspondingly shorten. Additionally, low pressure will increase fuel consumption. During driving, insufficient tire pressure causes continuous compression and rebound of the fragile tire sidewalls, which can easily lead to tire fatigue and accelerated temperature rise. At certain temperatures, this may even cause a tire blowout. For BMW 5 Series, it is recommended to maintain equal tire pressure in all four tires. According to seasons, the recommended cold tire pressure is generally 2.3 in summer, 2.4 in spring and autumn, and 2.5 in winter. The domestic 5 Series is a premium sedan with body dimensions of 4998mm in length, 1901mm in width, and 1559mm in height.
I've been driving a BMW 5 Series for several years, and tire pressure is something you really can't take lightly. At first, I didn't understand and just inflated the tires randomly, which led to a sharp increase in fuel consumption and nearly caused a tire blowout. The standard tire pressure for a BMW 5 Series is generally between 2.3 and 2.5 bar, depending on your model year. For my 2019 model, the recommended pressure is 2.4 bar when measured cold. There's a small label on the door edge or inside the fuel cap that specifically lists the data—if you forget, just check the user manual. Seasonal changes have a big impact; in winter, I inflate to 2.5 bar to prevent freezing, and in summer, I reduce it to 2.3 bar to avoid overheating. Remember to check regularly with a simple tire pressure gauge, measuring once a month. This way, your tires will last longer and the ride will be more stable. If you're carrying heavier loads, like on a family trip, you can increase the pressure by 0.2 bar, and decrease it otherwise. Don't be lazy and ignore it—safety comes first.
