(4) 5mm Hubcentric Hubcentric 5x130 Wheel Spacers (71.6mm Bore) for Porsche 924 928 944 968 911 Boxter Cayman Cayenne Panarema [VERIFY FITMENT] Applicable for many Porsche vehicles (911, Boxter, Cayman, Cayenne, Panamera). Before purchasing, see Description section for specific year and models and also to read the Important Notes section. [SPECIFICATIONS] Pack of 4. Thickness: 5mm. Bolt Pattern: 5x130. Hub Bore: 71.6mm | NO LUG BOLTS INCLUDED. Extended bolts may be required for proper installation [HUBCENTRIC DESIGN] Ensures exceptional wheel balance and eliminates chance of vibration. The 71.6mm bore ensures a tight fit on the hub. These spacers do not have a lip. Your wheels would center around your vehicle's hub bore as long as it is longer than 5mm. [MANUFACTURING] Wheel Spacers are CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrosion. [PRODUCT BENEFITS] Gives your vehicle a more aggressive stance. Improves handling characteristics and stability. Fixes brake caliper clearance issues. Increases tire clearance to allow installation of wider wheels and tires.