My 59 1/2 ton has nice 6 lug 15 inch wheels but not the kind with the clips. The repop Hub Caps are very nice quality. Does anyone know if they work with the 15 inch 6 lug wheels that do not have the clips? I have the wheels that are without clips and have the three knuckle bumps. These bumps are way too wide to fit the new hub caps. Wonder what wheel cover or hub caps were used with these wheels? Are the mounting clips available?? Any information is appreciated.