K10 alloy wheel help!

[K10Club]

Hi all, I recently bought a 1988 K10 gsx sgl 1.0, and realised the current alloy wheels were the wrong size as they rub quite a lot on the arches, especially under full turning. I need some help finding some 12 or 13 inch alloys to fit as I can't seem to find any to fit my car?! Also, the car is on 35mm lowering springs many thanks,
Shaun

 

[TheMelon]

What size rims are on at the moment and what size tires are on those wheels?

 

[Confused Bear]

Have a set of mini lites on my k10 im selling if your interested? They are 13x6 dont rub at all mines on coilovers