brake rim diameter

例句：

1. 1.The brake rim diameter of the car is 20 inches.
   这辆车的制动盘直径是20英寸。
2. 2.The brake rim diameter is critical for safe driving.
   制动盘直径对安全驾驶至关重要。
3. 3.The brake rim diameter affects the performance of the vehicle.
   制动盘直径影响车辆的性能。