Bolt Pattern Cross Reference and Wheel Sizes

1980-89 BUICK CENTURY

 Bolt Pattern: 5 X 100
 Stud Size: 12 X 1.5
 Hub Center Bore: 57.1 
 Offset: H 
> Bolt Pattern Details and Matching Vehicles
 OEM Wheel Size(s): 13 X 5.5

Torque Sequence: 1, 3, 5, 2, 4
75 to 85 lb-ft.
7 Turns Minimum

1990-05 BUICK CENTURY

 Bolt Pattern: 5 X 115
 Stud Size: 12 X 1.5
 Hub Center Bore: 70.3 
> Bolt Pattern Details and Matching Vehicles

Torque Sequence: 1, 3, 5, 2, 4
75 to 85 lb-ft.
7 Turns Minimum

1986-89 BUICK CENTURY HD

 Bolt Pattern: 5 X 115
 Stud Size: 12 X 1.5
 Hub Center Bore: 70.3 
 Offset: H 
> Bolt Pattern Details and Matching Vehicles
 OEM Wheel Size(s): 14 X 6

Torque Sequence: 1, 3, 5, 2, 4
75 to 85 lb-ft.
7 Turns Minimum