Information about the 2006 Hummer H1 Alpha
What is the Bolt Pattern (PCD) for a 2006 Hummer H1 Alpha?
8x165.1
What size wheels fit a 2006 Hummer H1 Alpha?
The 2006 Hummer H1 Alpha fits 17 to 26 inch wheels that are 8.25 to 9 inches wide with an offset between -10 and +20, on a 8x165.1 bolt pattern.
What is the Center Bore / Hub Bore on a 2006 Hummer H1 Alpha?
124.9mm
Does the 2006 Hummer H1 Alpha use Lug Nuts or Lug Bolts?
Lug Nuts
What is the Thread Size on a 2006 Hummer H1 Alpha?
9/16 UNF