Objective factors: climate and seasonal conditions, road conditions, itinerary and type of work, etc
Subjective factors: tire selection, installation, air pressure, load, speed, vehicle maintenance status, driving habits, etc
1. Objective factors
Climate and seasonal conditions: Climate and seasons affect the final temperature and heat dissipation rate of tires. The higher the tire temperature, the lower the lifespan of the tire. The summer with higher temperatures reduces tire life by 25-30% compared to winter
Travel itinerary and job type: The nature of the job determines the road conditions, travel distance, load, speed, etc. of the vehicle.
Road conditions: The characteristics and shape of the road have a direct impact on the braking, speed, and turning of vehicles. The type of road surface has a direct relationship with tire wear. The wear of tires on non auxiliary roads is much greater than on auxiliary roads, and the wear on cement roads is also about 15% higher than that on asphalt roads.
2. Subjective factors
Air pressure: If the inflation pressure is reduced by 20% compared to the standard air pressure, the average tire life will be reduced by 15%. If the air pressure is reduced by 45%, the average tire life will be reduced by 40%.
Speed: Based on a speed of 55km/h, tire wear increases by 50% at a speed of 85km/h.
Vehicle maintenance condition: At a speed of 55km/h, the vehicle's spring-loaded system, axles, and poor positioning can directly cause abnormal tire wear, greatly shortening the tire's service life/ At h, tire wear increases by 50%.
Load: A 30% increase in load reduces the average tire life by 60%.
Driving habits: Speeding, sudden starting, sudden braking, etc. can all have a serious impact on tire life.
