Pacific Dualies 32-1950A Polished 19.5 Inch 8 Lug Polished Stainless Steel Wheel Stimulator Kit for 2003-2004 Ford F450/F550 Truck Manual and automatic hubs 225mm Bolt circle Over-the-lug mounting style M14 x 2mm stud size For 2WD and 4WD (wheel drive) vehicles