For the race, im nearly positive that they ran with the 14 spokes. Every time Ive seen them race its been with the 14s (Always been interesting, like a cross between the current 14 BBS LMs and Oz 15s). Ive never seen them with 15....(Though your picture shows them with 15s while testing at Paul Ricard....).
This is a picture I found from this years Goodwood, the race winning car, still dirty....with 14s on...
Anyways, good luck with the Aston. You have my full attention
