H&R 1055665 DR TRAK+ Wheel Spacer - Pair Hubcentric, 5mm spacers, Silver. Size 5/112, Center Bore 66.5 VW/Audi Hard anodized to ensure a tough, durable finish Maximizes vehicle track width for great looks, lowered roll center, and increased lateral stability  improved handling Great for use in winter with snow tires and wheels Made of a proprietary aluminum/magnesium alloy (Up to 70% lighter than a comparable steel product)