How often should tires rest during long-distance driving?
2 Answers
It is recommended to take a break every 300 kilometers. Here are precautions for long-distance driving: 1. Driving requirements: Maintain a speed below 100km/h and keep engine RPM above 3000. After four consecutive hours of driving, the driver must rest for 20 minutes; Monitor fuel levels and refuel promptly. After 20 continuous hours of operation (calculated at 100km/h), pay attention to the radiator temperature. 2. Inspection: First, check tire pressure to ensure all four tires have equal pressure; Second, inspect tire wear. The small triangle indicator on the tire sidewall can help determine if the tire needs replacement; Perform dynamic balance testing for each tire. In winter, low temperatures make tire rubber harder and more brittle, significantly reducing the friction coefficient. Therefore, tire pressure should not be too high or too low. Prolonged driving with low pressure in extremely cold temperatures accelerates tire aging; Remove debris lodged in tire treads. Avoid using tires that have been repaired more than once, and replace heavily worn tires or those with different brands or tread patterns.
When it comes to rest intervals for tires during long-distance driving, it really can't be generalized—it depends on road conditions and weather. Generally, I recommend stopping at a service area every two to three hours of driving, roughly every 150 to 200 kilometers, to let the tires cool down and check the tire pressure. This is especially important in summer, as prolonged high-speed driving causes tires to heat up quickly due to friction, making overheating more likely. If you notice the tire surface is too hot to touch or there's air leakage, address it immediately. Also worth mentioning: overloading or speeding increases tire wear, so you should shorten the rest intervals accordingly. Regular tire maintenance, keeping tire pressure within the manufacturer's recommended range, can prevent breakdowns on the road. Safety first—never skip checks to save time. A tire blowout is no joke; I've had a close call on the highway myself.
