Dual Wheel Simulators DOT Mount Material Stainless Steel Finish Stainless Steel For Wheel Diameter 19.5 in Bolt Circle Diameter 225 mm Compatible with Make/Model/Year 2002 Ford E550 Van 1999 to 2002 Ford F450 1999 to 2002 Ford F550 2004 to 2010 Hino 165/185 Includes Installation Tool Mounting Hardware Number of Hand Holes 5 Number of Lugs 8 Standards DOT Vehicle Type Cab-over Truck Van Vehicle Wheel Style Dual