Eibach Pro-Spacer 20mm Spacer / Bolt Pattern 5x114.3 / Hub Center 60 for 06-15 Lexus IS350Spacers can only be used with wheels that have cut outs (facing the hub) to clear the stock studs. Please check as follows: Original stud length (i. e. 35mm) minus spacer thickness (i. e. 25mm) = 10mm excess stud length. The cut out should have a depth of 11mm. This Part Fits: Year Make Model Submodel 2006 Lexus GS300 Base 2007 2011 Lexus GS350 Base 2006 2007 Lexus GS430 Base 2006 2013 Lexus IS250 Base 2001 2005 Lexus IS300 Base 2002 2005 Lexus IS300