What is the appropriate tire pressure for the Boyue?
2 Answers
The normal tire pressure range for the Boyue is 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2 bar in winter and reduced by 0.1 bar in summer. This data is based on the international GBT2978-2008 standard. The Boyue's tire pressure monitoring system is indirect, utilizing the vehicle's ABS balance control, and only displays low pressure when there is a leak. To check the tire pressure, first prepare a tire pressure gauge, locate the original tire pressure label, press the gauge onto the tire valve to measure and read the value, and remember to replace the valve cap after measurement. Generally, a tire pressure exceeding 2.8 bar is considered too high, while a pressure below 2.0 bar is too low. Hazards of over-inflation: Reduced tire 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 the tire cords, reducing elasticity and increasing the load on the vehicle during driving. Hazards of under-inflation: Increased friction coefficient with the road surface, leading to higher fuel consumption; makes the steering wheel heavy and prone to deviation, compromising driving safety; increases movement in various parts of the tire, causing abnormal heat due to excessive rolling; reduces the functionality of cords and rubber, leading to delamination or cord breakage and excessive friction with the rim, damaging the bead area and causing abnormal wear; multiplies friction between the tire and the ground, sharply raising 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 light comes on (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 causes: Abnormal tire pressure: Typically, it will alert if the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are needed. 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 indicator light to come on. Simply perform a tire pressure reset to resolve this. Damaged tire pressure sensor: The sensor, which monitors tire pressure and is directly installed inside the tire connected to the inflation valve, can be damaged if the tire is impacted while driving, triggering the tire pressure warning light. For sensor damage, the only solution is to replace it with a new part.
Let me talk in detail about the tire pressure issue with the Boyue, because improper tire pressure can really cause big problems! Generally, it's recommended to maintain a cold tire pressure of around 230 kPa, approximately 33 psi. The exact value should be checked on the door frame label or the user manual, as there might be slight variations for different models. If the tire pressure is too high, the tires wear out faster, and the ride becomes uncomfortably bumpy over speed bumps. On the other hand, low tire pressure increases rolling resistance, leading to higher fuel consumption and compromised braking performance, with an added risk of skidding in rainy conditions. Remember to check the tire pressure monthly, preferably using a digital tire pressure gauge for higher accuracy. Seasonal adjustments: increase it slightly to 240 kPa in winter to compensate for cold contraction, and reduce it to 220 kPa in summer to prevent overexpansion. Safety first—especially before long trips or when carrying heavy loads, pay extra attention to increasing the rear tire pressure to avoid unexpected blowouts.
