So i bought a set of wheels for a S2k owner and was wondering where can i find the offset?? Its a 17/7.5(F) and a 17/8.5

 

so i tried to do some research and found this.

Offset = Backspace - (Rim Width

 

We cannot answer your questions until you KNOW the offsets... and the only person who can figure that out is you. We cant guess what size they are over the internet. Take it to a good tire shop... a modern balancer will have lasers on it that are able to tell you the offset (it will have to be a REALLY nice balancer).

Im trying to figure out why you bought a set of wheels that are well known NOT to fit an S2K b/c of brake clearance when Rota makes them in sizes that do work.

Personally, I would sell the wheels and buy a set that fits. I am guessing the set you have will fit an accord/civic so they shouldnt be hard to sell.