At what tire pressure is it unsafe to drive?
1 Answers
Tire pressure below 1.7 bar is unsafe for driving. Below is relevant information about tire pressure: Tire pressure reference location: Open the fuel filler cap, where you'll find a standard tire pressure chart for your vehicle model. The most suitable tire pressure is the one indicated on this chart. If there's no chart at the fuel filler cap, check the door pillars by opening all four doors - the recommended values are usually marked there. Tire pressure range: It's normal for tire pressure to increase by 0.1-0.2 bar after the tires warm up. As long as the pressure difference remains within 0.1-0.2 bar, it's acceptable. The recommended tire pressure should follow the manufacturer's specifications. You can typically find these recommended values in: the vehicle owner's manual, the label near the driver's door (B-pillar area), the drawer next to the driver's seat, or on the fuel tank cap. For accurate cold tire pressure measurement, either wait at least three hours after parking or ensure the tires haven't been driven more than 2 km. If you must measure tire pressure when the tires are warm, subtract approximately 0.3 bar (=4 psi) from the measured value to get the cold inflation pressure. The minimum should not be lower than the recommended value for half-load conditions, and the maximum should not exceed the recommended value for full-load conditions. Within this range, you can adjust as needed. Regarding standard tire pressure, it's typically around 2.5 bar with a fluctuation of ±0.2 bar - slightly lower in summer and slightly higher in winter.
