1982 Dodge Ram

Ok I just got a 1982 Dodge Ram. I just have to stick a clutch in it not bad huh anyway I am wanting to buy new rims for it. Does anyone know what the basic demisions are of them. Or if i can use the new style rims

depends on model and drivetrain. 2w or 4w dr.. most likely they are 15" x 6" w/ 5 on 5.5 lug pattern. you will have to measure backspacing to get correct numbers. you dont want to go any lower on backspacing or you will hit frame when you turn