Finns 18" i Viggen-prototyp-style:
https://www.rbmperformance.com/index.phtml?lng=EN&srub=183&iprod=3628&p=1v10&pageid=2&complete-set-of-4-forged-saab-svo-wheels-in-18-for-saab-900-9-3-and-9-5