I believe they're 15x12 in the rear, and a couple options in front. There's a company that makes repros. OEMs are Lister-Bell "coffin" wheels. These are employed on some of the Group B-spec 308 GR4s, and fit nicely if you have the flared wheel arches.
I'm pretty sure the bolt offset is the same and they'll fit your hubs, yes. You might be able to get away with 8s on the front and not damage your wheel well, but its tight in there. 12" rears will protrude outside the body.
Just setting up my arches with magnesium Marvic coffin spokes with Michelin tb15 tyres Sent from my iPhone using Tapatalk
real coffin spokes as i recall came in 8,(9 maybe?),10,11 and 12x15s. 8x15 and 12x15 were the most common. most replicas offerings are only avalible 8 and 12's that ive ran acrossed. 10x15 should fit nicely on a 308 with stock flares, the trick is to find a pair!
Been back in business for some time now, but aren't making the TS-17. I've emailed them a couple of times suggesting that they'd sell 50 sets almost immediately if they do (maybe a slight exaggeration), but they haven't been overwhelming in their enthusiasm. Perhaps we should start a poll, and start bugging them with emails...
They are very heavy though I've been told, that's why i went for the magnesium versions Sent from my iPhone using Tapatalk