Hex Autoparts 2" 5x5.5 to 5x5.5 Hubcentric Wheel Spacers Adapters 4pcs with 9/16 Studs for Dodge Ram 1500 Durango Dakota (Silver) Thickness 50mm or 2" Centerbore 77.8mm Vehicle Bolt Pattern 5x139.7mm or 5x5.5 Wheel Bolt Pattern 5x139.7mm or 5x5.5 Thread Pitch 9/16"