need help on a 3rd gen

[Qwk94Z28]

anyone know if its possible to fit 4th gen wheels on my 3rd gen without spacers, cause i've heard yes and no, if no where do i get spacers and how will i know what size to get. very new to wheels lol
will this be alot too?:Ohno:

[kny3twalker]

I am pretty sure you will need spacers, I would not recommend them though