Wheel sizes?

[Peanut1]

Hey guys

I know im new but was hoping someone could help me with wheels. I currently have the 17s on my V70 T5 S2 and have seen a set of 18s but the only info i have is that they have 5x108 bolt configuration. They apparently came off a V70 SE Sport but dont know if Series 1 or 2. Was there a change in bolt configs or offset from the S1 to the S2?

Big thanks in advance

[p fandango]

the bolts themselves changed but the wheel specs stayed the same

[Peanut1]

Cheers mate that helps massively so looks like ill be getting some 18s then this weekend if i can haggle hard enough!!