These KSP 15mm hubcentric wheel spacers are engineered for Mercedes-Benz vehicles with a 5x112 bolt pattern and 66.56mm center bore, delivering a wider stance, improved handling, and increased tire clearance. CNC-machined from aerospace-grade 6061-T6 billet aluminum and finished with an anodized coating, they provide superior strength, durability, and corrosion resistance. The true hubcentric design ensures a precise, vibration-free fit, while high-strength 10.9-grade studs (stronger than OEM 8.8 grade) offer enhanced safety and reliability. Designed to reduce interference with suspension components and brake calipers, these spacers allow the use of wider or higher-traction tires for a more aggressive look and confident driving performance. Each set includes 4 precision-engineered wheel spacers for secure installation.