Information about the 1991 Oldsmobile Silhouette Base
What is the Bolt Pattern (PCD) for a 1991 Oldsmobile Silhouette Base?
5x115
What size tires come on a 1991 Oldsmobile Silhouette Base?
The 1991 Oldsmobile Silhouette Base came from the factory with 205/70R14, 205/75R15, or 205/70R15 tires, depending on the wheel package.
What is the Center Bore / Hub Bore on a 1991 Oldsmobile Silhouette Base?
70.1mm
Does the 1991 Oldsmobile Silhouette Base use Lug Nuts or Lug Bolts?
Lug Nuts
What is the Thread Size on a 1991 Oldsmobile Silhouette Base?
M12x1.5