Pacific Dualies 33-1950 Polished 19.5 Inch 8 Lug Stainless Steel Wheel Stimulator Kit for 2003-2014 Chevy GMC 4500/5500/6500 Truck 1990-2019 Ford F650 Chevy stainless steel wheel simulator 275mm Bolt circle Over-thelug mounting style Manual and automatic hubs For 2WD and 4WD (wheel drive) vehicles