How often should a car undergo four-wheel maintenance?
2 Answers
Small cars should undergo four-wheel maintenance every three months initially, followed by maintenance every six months or 10,000 kilometers thereafter. Four-wheel maintenance for cars involves not only wheel alignment but also checking the braking system and the vehicle's chassis. Issues with the chassis typically fall into three categories: the braking system, wheel alignment, and abnormal noises. The braking system is a critical component of the chassis. Problems such as pulling to one side, uneven tire wear, or steering wheel vibration are related to wheel alignment, including toe alignment and tire dynamic balance. To prevent such issues, drivers should avoid driving on uneven roads, especially large bumps, and be cautious when parking to avoid hitting curbs, which could impact the four-wheel alignment system.
Having driven compact cars for so many years, I've developed a habit of performing wheel maintenance every six months, which equates to an inspection every 5,000 to 10,000 kilometers. The focus is on checking tire wear conditions, wheel rim balance, and the suspension system, as these components directly impact driving smoothness and safety. For instance, the roads in my city are in poor condition with many potholes. Without timely maintenance, tires can wear unevenly, causing steering wheel vibrations and even affecting braking distance. Just last week during my routine maintenance, the mechanic discovered minor cracks in the tires - early repair prevented potential blowout risks. Additional reminder: if you drive frequently or often carry full loads, shorten the interval to every three months. After all, safety comes first; don't skimp on these small expenses. Personally, I perform weekly quick checks on tire pressure and appearance - developing this habit brings peace of mind.
