I've got a set of genuine Speedline ST5 complete with Goodyear Eagle F1s with 6mm of tread on them. Took them off my S4 (put the standard 18s back on when sold). No cracks, kerbing or signs of rash, but some of the laquer is starting to peel on a few spoke. Centre caps included. PM me for more details, extra pix, etc, ta.