Information about the 1998 Pontiac Firebird Formula
What is the Bolt Pattern (PCD) for a 1998 Pontiac Firebird Formula?
5x120.65
What size wheels fit a 1998 Pontiac Firebird Formula?
The 1998 Pontiac Firebird Formula fits 16 to 20 inch wheels that are 6.5 to 11 inches wide with an offset between +35 and +50, on a 5x120.65 bolt pattern.
What size tires come on a 1998 Pontiac Firebird Formula?
The 1998 Pontiac Firebird Formula came from the factory with 275/40R17, 235/55R16, or 245/50R16 tires, depending on the wheel package.
What is the Center Bore / Hub Bore on a 1998 Pontiac Firebird Formula?
70.3mm
Does the 1998 Pontiac Firebird Formula use Lug Nuts or Lug Bolts?
Lug Nuts
What is the Thread Size on a 1998 Pontiac Firebird Formula?
M12x1.5
What mods are other 1998 Pontiac Firebird Formula owners running?
Check out our Pontiac Firebird Build Threads to see real-world examples of how other enthusiasts are customizing their cars. From wheels and tires to performance upgrades.
