Brake System
                        
                    
                            Filters
                        
                    
                            Engine
                        
                    
                            Body
                        
                    
                            Suspension
                        
                    
                            Damping
                        
                    
                            Belt / Chain Drive
                        
                    
                            Ignition / Preheating
                        
                    
                            Engine Cooling System
                        
                    
                            Exhaust System
                        
                    
                            Steering
                        
                    
                            Comfort / Interior
                        
                    
                            Wheel Drive
                        
                    
                            Clutch
                        
                    
                            Sensors
                        
                    
                            Gaskets / Sealing Rings
                        
                    
                            Fuel System
                        
                    
                            Transmission
                        
                    
                            Electric System
                        
                    
                            Air Conditioning
                        
                    
                            Heating / Ventilation
                        
                    
                            Belt Pulleys / Gears
                        
                    
                            car-light-bulbs
                        
                    
                            Relays
                        
                    
                  The driving wheel of a car is the wheel connected to the drive axle. The friction force on the ground is forward, which provides driving force for the driving of the vehicle.
  After the power of the automobile engine passes through the gearbox, it is transmitted to the drive wheels through the drive axle to provide power for the driving of the vehicle. The role of the drive wheel is not only to support the weight of the car, but also to output power and torque.