What is the normal tire pressure for Ora?
3 Answers
According to the international GBT2978-2008 standard, the standard tire pressure is 2.4-2.5 bar; the reinforced tire pressure is 2.8-2.9 bar; the maximum pressure should not exceed 3.5 bar. Hazards of excessive tire pressure: The friction and adhesion of the tire will decrease, affecting braking performance; It may cause steering wheel vibration and deviation, reducing driving comfort; It accelerates the wear of the central tread pattern, shortening the tire's lifespan; Increased vehicle vibration indirectly affects the lifespan of other components; Excessive stretching of tire cords reduces elasticity, increasing the load during driving; Reduced puncture resistance. Sharp objects like nails or glass can easily penetrate the tire, causing internal cracks or blowouts. Hazards of insufficient tire pressure: Increased friction with the road surface leads to higher fuel consumption; Heavy steering and deviation, compromising driving safety; Excessive movement of tire parts causes abnormal heat generation; Degradation of cord and rubber functions, leading to delamination or cord breakage, and damage to the bead area due to excessive friction with the rim; Doubled friction with the ground causes rapid temperature rise, softening the tire and drastically reducing strength, which may lead to blowouts at high speeds; Increased tire deformation, sidewall cracks, and flexing movements cause overheating, accelerating rubber aging, cord fatigue, and shoulder wear.
I've been driving an Ora for a while now. I remember not checking the tire pressure before my last highway trip, and the car felt wobbly. It wasn't until I measured it at a service area that I realized it was only 2.1 bar. Normally, the tire pressure for an Ora should be between 2.3 and 2.5 bar, but it depends on the specific model. There's usually a label with the recommended values on the inside of the driver's door frame. When the tire pressure is too low, the tires wear out faster, and energy consumption increases, affecting the range. If it's too high, the ride becomes too bumpy, compromising comfort. I make it a habit to check the tire pressure once a month with a simple tire pressure gauge and inflate it to 2.4 bar, which is the most balanced—both energy-efficient and smooth. Temperature changes can also easily affect tire pressure. For example, in hot summers, you might need to let out a bit of air, and in cold winters, you should inflate it more. Since adopting this habit, driving has become much safer.
Often in car enthusiast group chats, when people ask about tire pressure, I remind them to first check the manual or the label on the door frame. Ora's standard tire pressure is mostly between 2.3 to 2.5 bar. Incorrect tire pressure is very dangerous: low tire pressure causes greater tire deformation, making it easier to skid when turning; high tire pressure reduces cushioning, increasing emergency braking distance. It also consumes extra electricity, affecting the efficiency of electric vehicles. Using a tire pressure gauge for a self-check takes just two minutes. Regular inspections can prevent the risk of tire blowouts, and beginners can start with simple steps for peace of mind. For every 10-degree drop in temperature, tire pressure decreases by about 0.1 bar, and measuring it in a cold state is the most accurate. It is recommended to check and maintain tire pressure every season for longer tire life.
