Our MAD spacers are the best-value wheel spacers on the market period!Our Hub centric wheel spacers are CNC machined from high grade 7075-T6 aluminum alloy and anodized black. Offered as a set of 2 and come in 3 sizes 10mm, 12mm and 15mm. (2 Sets Needed for one vehicle front and rear) Extended Wheel bolts are included. No additional hardware is needed.Like all MAD products, we offer wheel spacers with a lifetime warranty Features:Simple Bolt on modificationImprove looks and HandlingExtended Black wheel lugs IncludedHigh grade 7075-T6 aluminum alloy and anodized blackHub centricBuilt in Pry tabs for easy removalLifetime warranty on defects and fitment   Specs: Center Bore: 72.5 mmBolt Thread Size: M14 x 1.25Bolt pattern: 5x120 BMW Wheel Spacers Applications: BMW 1 SeriesBMW 2 SeriesBMW 3 Series BMW 4 Series BMW 5 Series F90 m5 uses G chassisBMW 6 Series BMW 7 Series BMW 8 Series non-M BMW X1BMW X2 2017-2020 uses G chassisBMW X3 2011-2017