Your vehicle + the wheel marking: PCD, centre bore, offset and tyres checked, with the ring or adapter you need.
Compare two wheels: how far the new wheel moves in towards the suspension or out of the wheel arch, wheel spacers included.
Diameter, sidewall height, % difference and true speedometer speed between two sizes.
All vehicles sharing a PCD (5x112, 4x100, 5x108...) and their centre bore.