What is the appropriate tire pressure for BMW X1 in summer?
1 Answers
The recommended tire pressure for BMW X1 in summer is between 2.3-2.4 bar. The normal tire pressure range for BMW X1 is 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be increased by 0.2 bar in winter and decreased by 0.1 bar in summer. This data is based on the international GBT2978-2008 standard. The BMW X1 is equipped with an active tire pressure monitoring function, which displays the tire pressure information of all four wheels on the dashboard, allowing you to clearly identify which tire has an issue. To check the tire pressure: navigate to the "Vehicle Status" option on the central control screen; then select the "Tire Pressure Monitor (RDC)" option in the menu to view the tire pressure values. Generally, a tire pressure above 2.8 bar is considered too high, while a tire pressure below 2.0 bar is considered too low. Hazards of overinflated tires: Reduced friction and adhesion, affecting braking performance; causes steering wheel vibration and deviation, reducing driving comfort; accelerates wear on the central tread pattern, shortening tire lifespan; increases vehicle vibration, indirectly affecting the lifespan of other components; overstretches tire cords, reducing elasticity and increasing the load on the vehicle during driving. Hazards of underinflated tires: Increases friction with the road surface, leading to higher fuel consumption; makes the steering wheel heavy and prone to deviation, compromising driving safety; increases movement of tire components, causing abnormal heat due to excessive rolling; weakens cord and rubber functionality, leading to delamination or cord breakage and excessive friction with the rim, damaging the tire bead area and causing abnormal wear; multiplies friction with the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may result in a tire blowout. If the tire pressure monitoring indicator lights up (a yellow symbol with an irregular circle, no stamp on top, four small spikes below, and an exclamation mark inside), there are generally three possible reasons: Abnormal tire pressure: Typically triggers an alarm if below 1.8 bar or above 3.0 bar. In this case, inspect and adjust the tire pressure. Tire pressure monitoring not reset: After inflating the tires, failing to reset the tire pressure monitoring system causes it to retain old data, lighting up the indicator. Simply perform a tire pressure reset. Damaged tire pressure sensor: The sensor, installed inside the tire and connected to the inflation valve, monitors tire pressure. If damaged during driving (e.g., by impact), the tire pressure warning light will illuminate. A damaged sensor must be replaced with a new one.
