What is the normal tire pressure range for the Emgrand GS?
1 Answers
The normal tire pressure range for the Geely Emgrand GS is 2.4-2.5bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2bar in winter and decreased by 0.1bar in summer. This data is based on the international GBT2978-2008 standard. The Geely Emgrand GS is equipped with an active tire pressure monitoring system (TPMS), which automatically monitors tire pressure while driving. However, it does not display the specific pressure or temperature values for each tire, only the TPMS warning symbol and the abnormal tire pressure warning symbol. When tire pressure is abnormal, the tire pressure warning light in the Emgrand GS will illuminate. Generally, a tire pressure above 2.8bar is considered too high, while a tire pressure below 2.0bar is considered too low. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; causing steering wheel vibration and deviation, reducing driving comfort; accelerating wear on the central tread pattern, shortening tire lifespan; increased body vibration, indirectly affecting the lifespan of other components; excessive stretching of tire cords, reducing tire elasticity and increasing the load on the vehicle while driving. Hazards of underinflated tires: Increased friction coefficient with the road surface, leading to higher fuel consumption; causing heavy steering and deviation, which are unfavorable for driving safety; increased movement of tire parts, leading to abnormal overheating due to excessive rolling; reduced functionality of cords and rubber, causing delamination or cord breakage and excessive friction with the rim, damaging the bead area and causing abnormal wear; multiplied friction between the tire and the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may lead to a tire blowout. If the tire pressure monitoring indicator light (a yellow symbol with an irregular circle, no stamp on top, four small spikes at the bottom, and an exclamation mark inside) illuminates, there are generally three possible reasons: Abnormal tire pressure: Typically, the system will alert if the pressure is below 1.8bar or above 3.0bar. In this case, tire inspection and pressure adjustment are necessary. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the system will still record the previous data, causing the tire pressure monitoring light to illuminate. Simply reset the tire pressure to resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which monitors tire pressure, is installed inside the tire and connected to the inflation valve. If the sensor is damaged due to impact while driving, the tire pressure warning light will illuminate. For sensor damage, the only solution is to replace it with a new part.