Titan Wheel Accessories t200-865-865-916-4 Set of 4 2" Inch (50mm) 8x6.5 to 8 X 6.5 Wheel Spacers Adapters 9/16" Studs IF YOU ARE PURCHASING FROM ANYONE OTHER THAN TITAN WHEEL ACCESSORIES YOU ARE PURCHASING A LESSER QUALITY PRODUCT PRODUCT Comes with 10.9 grade pressed in wheel studs and open ended lugs that have a 9/16" pitch T6061 Billet / CNC Machined Billet Aluminum Wheel Spacers / Adapters 130mm Hub Bore These are designed to push the wheels out 2" from your stock settings,Mainly used to give your vehicle an agressive stance, and will help with any clearance issues (if present)