If you have spent time walking through older residential neighborhoods in cities like Beijing, you have likely noticed car tires obscured by wooden planks or bricks. This practice is primarily a local custom used to protect tire rubber from the harsh intensity of direct sunlight and to act as a physical marker in crowded parking zones. While it might look like makeshift clutter to a newcomer, these boards serve as a form of grassroots car maintenance and a signal of property boundaries in high-density urban areas where off-street parking is scarce.
The Role of Sun Damage Mitigation

In many parts of China, particularly in the northern regions where summers can be scorching, UV exposure is the primary culprit for premature tire degradation. Rubber compounds often dry out, crack, and lose structural integrity when exposed to constant sunlight. By placing a wooden plank against the side of the tire, car owners create a simple, low-cost shade barrier. This practice is particularly common for vehicles that are parked in the same spot for extended periods or for older cars where the cost of tire replacement outweighs the aesthetic value of a clean curb.
Marking Territory in Crowded Neighborhoods
Parking in older xiaoqu (residential compounds) is often a competitive daily struggle. When space is limited, the placement of objects like wooden boards, bricks, or even plastic chairs serves as an informal way to claim a spot. Locals often refer to this as zhan chewei (reserving a parking spot). By placing a plank against a wheel, a driver ensures that their specific patch of ground is visibly occupied, preventing others from encroaching on their space. It is a social contract of sorts; if you see a board, you generally do not park there, as it signifies that a resident has already staked a claim to that area.

Protecting Against Curb Rash and Impacts
Beyond sun protection and claiming space, the wooden planks often serve a utilitarian safety function. Many older neighborhoods in China feature uneven curbs or sidewalks with sharp edges. If a driver is parked at a tight angle, a wooden plank acts as a buffer between the tire sidewall and the concrete curb. This prevents 'curb rash'—the scraping of the rubber against abrasive stones—which can lead to sidewall bulges or punctures. By wedging a board there, the driver avoids direct contact, keeping the integrity of the tire intact while navigating tight, narrow alleys.
Should You Adopt This Habit?
For most expats driving newer vehicles, this practice may be unnecessary, as modern tires are designed with better UV-resistant polymers. However, understanding the custom helps you navigate local parking etiquette. Never remove someone else's board to park your vehicle, as this is viewed as a direct provocation. If you are struggling with a tight parking spot in your building, observing how your neighbors place these markers can give you a better sense of how they manage space. If you find your tires are exposed to direct sunlight for ten hours a day or more, using a commercial tire cover—luntai baohuzhao—is a more effective, professional alternative than wood.
Respecting these informal boundaries is the most effective way to maintain peace with your neighbors in a crowded residential complex.
Have you ever had a parking spot dispute in your own neighborhood, or have you seen other unique ways people mark their space?
Quick Takeaways:
- Wooden planks prevent tire dry rot by blocking harsh direct UV sunlight exposure.
- Boards serve as visual markers to reserve private parking spots in public areas.
- Planks protect tire sidewalls from damage caused by abrasive, uneven concrete curbs.
- Do not displace boards, as they are recognized signals for occupied parking spaces.
#parkingchina #neighborhoodlife #chinadriving