To increase the vehicle's speed
							                                
                                        
                                    
							                        
                    
                            To solely enhance vehicle appearance
							                                
                                        
                                    
							                        
                    
                            To follow a similar course to the front steering axle
							                                
                                        
                                    
							                        
                    
                            To reduce fuel efficiency
							                                
                                        
                                    
							                        
                     
	 
	