[PRODUCT DETAIL] Quantity: 4 Pieces. Width: 25mm Per Spacer. Hubcentric design & Bolt on installation for 5x115, 70.3mm (Center Bore) -Factory studs may need to be shortend! Compatible For 1995-2007 Monte Carlo, 2002-2012 Impala, 1997-2003, 2016-2013 Malibu, 2020-2023 CT4, 2005-2010 2017-2019 LaCrosse, 2018-2013 Equinox, 2015-2019 ATS, 1989-2004 Regal, 1990-2008 Grand Prix,2003-2007 CTS, 2011-2015 Volt, 2018-2022 Terrain, 2020-2023 Encore GX [BENEFITS] Our Wheel spacers /adapters are made for offset correction, improving the performance in handling & overall appearance enhancement. [CRAFTSMANSHIP] Customadeonly wheel spacers are crafted by the automated CNC process in our 4 Axis machining center. Delivering consistent quality & precision to every product that produced which eliminates the balance issue that other brands may have. [QUALITY] Made with high grade 6061 T-6 aluminum, the material is known for high tensile strength and durability. Spacers are assembled with class 10.9 (SAE grade 8) carbon steel studs w/ heat treated. [CONFIDENCE] Wheel spacers are backed by 2 year warranty against any functional defect. Enhanced Fitment and Performance – Customadeonly Wheel Spacers/Adapters Upgrade your vehicle's stance and handling with Customadeonly wheel spacers/adapters. Designed specifically for automotive use, these precision-engineered spacers are manufactured using advanced CNC technology to ensure a perfect fit and consistent performance. The computer-controlled machining process delivers exceptional accuracy, minimizing vibration and promoting balanced driving. Ideal for achieving a more aggressive look, improved tire clearance, or custom wheel setups. Built for durability and reliability, these spacers are a must-have for auto enthusiasts looking to fine-tune their vehicle's fitment.