1. Reduce the weight with the bigger hole. 2. Damping Groove lighten the vibration and promote the heat dissipation. 4. CNC machined from 6061-T6 aircraft-grade aluminum billet. The anodized surface provides additional resistance to corrosion. Extraordinarily strong and light compared to spacers made of steel.
Don’t use impact wrench Professional installation is highly recommended Do the wheel balance before install the wheels Clean rust or dirt before installation
About KSP Wheel Spacers
KSP Porsche Wheel Spacers give 5x130 Hub Centric truck a more aggressive appearance. When you install KSP Suspensions 15mm Pro Billet Wheel Spacers, you can increase tire clearance to keep tires from crashing into frame rails and suspension links at full turn if your vehicle lifted or larger tires changed.
Porsche Wheel Spacers are made from CNC-machined T6 aircraft billet and finished with a Black anodized which is design to improve aluminum and avoid corrosion. CNC precision machining and professional dimensions ensure the best fitting. The intensity is the same as Alloy Steel. The Spacers are of light weight, but strong enough and have a race-quality performance.