Sizes of Tires and Rims for the Opel Kadett
    
    
  
  
    
  
                              Kadett  E (1984-1994)
        
        
            
                              
                     
                     | Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | 
            
            
                                    
                        | 145 R13 | 2 bar | 5Jx13 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                    
                        | 155 R13 | 2 bar | 5Jx13 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                    
                        | 175/70 R13 | 2 bar | 5.5Jx13 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                    
                        | 175/65 R14 | 2 bar | 5.5Jx14 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                
            
            
        
                
                                Kadett  D (1979-1984)
        
        
            
                              
                     
                     | Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | 
            
            
                                    
                        | 155 R13 | 2 bar | 5Jx13 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                    
                        | 175/70 R13 | 2 bar | 5.5Jx13 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                    
                        | 175/65 R14 | 2 bar | 5.5Jx14 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm | 
                                    
                        | 185/60 R14 | Front: 2.1 bar Rear: 1.9 bar
 | 5.5Jx14 ET49 | Bolts: 4 x 100 (PCD) | 56.6 mm |