RockTrix for Precision European - 4pc 1" Thick Wheel Adapters Spacers 5x5 to 5x4.5 (CHANGES BOLT PATTERN) with metric 12x1.5 Studs/Nuts (5x127 to 5x114.3) 25mm [CHANGES BOLT PATTERN] These Adapter Spacers will only work for you if your vehicle is 5x5" (5x127) bolt pattern AND your wheels are 5x4.5" (5x114.3) bolt pattern. See description for other important information. [APPLICATIONS] 1991-1996 Buick Roadmaster. 1990-1997 Chevy Caprice. 1994-1997 Chevy Impala. 2009-2011 Dodge Journey. 2004-2008 Chrysler Pacifica. 2008-2014 Dodge Grand Caravan. 2008-2014 Chrysler Town & Country [SPECIFICATIONS] Pack of 4. 1.0" (25mm) Thickness | 78.3mm Hub Bore | 12x1.5 Threaded Studs/Nuts [BOLT PATTERN INFORMATION] 5x5" (5x127) Vehicle Bolt Pattern | 5x4.5" (5x114.3) Wheel Bolt Pattern [MANUFACTURING] CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrision. Includes pre-installed heat treated 10.9 grade studs.