Information about the 2012 Buick Regal Base
What is the Bolt Pattern (PCD) for a 2012 Buick Regal Base?
5x120
What size wheels fit a 2012 Buick Regal Base?
The 2012 Buick Regal Base fits 17 to 22 inch wheels that are 8 to 9.5 inches wide with an offset between +35 and +43, on a 5x120 bolt pattern.
What size tires come on a 2012 Buick Regal Base?
The 2012 Buick Regal Base came from the factory with 235/50R18, 245/40R19, or 235/50R17 tires, depending on the wheel package.
What is the Center Bore / Hub Bore on a 2012 Buick Regal Base?
67.1mm
Does the 2012 Buick Regal Base use Lug Nuts or Lug Bolts?
Lug Nuts
What is the Thread Size on a 2012 Buick Regal Base?
M14x1.5
What mods are other 2012 Buick Regal Base owners running?
Check out our Buick Regal Build Threads to see real-world examples of how other enthusiasts are customizing their cars. From wheels and tires to performance upgrades.
