Pacific Dualies 49-1608 Polished 16 Inch 8 Lug Stainless Steel Wheel Simulator Kit for 1974-2000 Chevy GMC 3500; 1974-1998 Ford F350; 2008-2019 E350/E450 Van; 1974-1999 Dodge Ram 3500 Designed and manufactured by Pacific Dualies Inc. Made of high-polished, 304 series stainless steel Genuine OEM factory replacement - Easy to install and maintain Fits trucks, vans, and RV's per years noted above Not made for vehicles with manual locking hubs. Suitable for automatic Hub Configuration Bolt Diameter - 6.50 inch