Answer: So that when the car runs, these wires will sweep the tire, cleaning sand, gravel or other things stuck to the tire
The purpose of these wires near the tires is to act as a simple cleaning mechanism. When the car is in motion, the wires gently brush against the tire's surface, helping to remove sand, gravel, or other debris that may be stuck to the tire. This keeps the tires cleaner and prevents small particles from getting lodged in the treads, which could potentially reduce traction or cause wear over time. This design helps maintain tire performance and cleanliness with minimal effort.
