I bought this dump truck for my roofing business and it has 16" dually split ring rims on the front.im wanting to replace them with regular 16" rims but im wondering if they have to be dually rims or can i use a straight rim on it?

 

You can use regular rims if you ditch the wheel spacer in the front but then you won't be able to use the same spare tire from front to back.

 

Oh ok,i dont know why i wasnt thinking about the spacer.thanks for the help.