For 2.5 forged rims, if you have some, you should get them refinished. If you want a spare set, be prepared to spend bigly. Maybe $1000 a rim. Someone is selling the cast base rims for €1000 euros which is a steal. Even if only to put on your car while you get yours refinished. There are very few sets of original rims for sale, aftermarket there are a few options but mostly dictated by tire size. You could go square 17’s, or 17/18. Getting 16/17 wheels limits you to Momo hyperstar evos if you can find some. Or custom forged. Again get ready to spend some serious cash, going that route you may as well go to Carl for a one stop shopping spree as they have taken the guess work out of having the correct offset and clearance of the calipers.