ksp 5x114.3mm wheel spacers, forged 2pcs 15mm thread pitch 12x1.25 hub bore 66.1mm 5 lug hub centric 3/5" wheel adapters for 350z 370z g35 g37, 2 years warranty(pack of 2) ksp performance <b>***ksp performance wheel spacers w/h high quality guarantee***</b></p> <b>spec:</b><br> upgraded class 10.9 ase studs<br> thickness: 3/4"/ 15 mm<br> vehicle bolt pattern: 5x4.5'' / 5x114.3<br> wheel bolt pattern: 5x4.5'' / 5x114.3<br> thread pitch: m12x1.25 <br> hub/center bore: 66.1 mm </p> <b>compatability:(please check your vehicle compatibility before buying): </b><br> 1987-1996 300zx<br> 2003-2008 350z<br> 2009-2017 370z<br> 2002-2017 altima<br> 1995-2017 maxima<br> 2003-2016 murano<br> 2008-2016 rogue<br> 2000-2011 sentra <b>(se-r & se-r spec v only)</b><br> 2012-2017 sentra <br> 1995-1998 240sx <b>(will not fit base models)</b><br> 2003-2012 fx35<br> 2003-2008 fx45<br> 2009-2013 fx50<br> 2003-2008 g35<br> 2008-2013 g37<br> 1996-2001 i30<br> 2002-2004 i35<br> 1993-1997 j30<br> 1990-1992 m30<br> 2003-2010 m45<br> 1990-2006 q45</p> <b>important notices: </b><br> - it's recommended that buyers take the proper measurements to ensure that by adding the spacer, their wheel/tire won't hit the fender or any other part of the vehicle<br> - be sure to torque the lug nuts to manufacturer specifications<br> - avoid using an impact wrench; improper usage may cause damage to components<br> - re-torque all lug nuts after 50-100 miles of driving, then again every 2-3,000 miles.<br> - no returns or exchange once installed<br> - installation should only be performed by a trained professional<br> -if the studs do pass the face of the adapter, you will need to grind/cut them shorter. (this only applies to 1.5" adapters & smaller).<br> -for more details, please read over our installation instructions we put into our package.<br>