These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Jeep Commander: 2006, 2007, 2008, 2009, 2010] - [Jeep Grand Cherokee: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010] - [Jeep Wrangler JK: 2018] - [Jeep Wrangler: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017]