Microsoft's Xbox One hit, Forza Motorsport 6, looks set to get another expansion pack, this time from the good ol' U S of A. Following the recent Porsche Expansion which added new challenges, achievements and cars, one Reddit user over on r/XboxOne has posted a photo of a NASCAR Expansion digital code slip to be sold in UK stores.

Forza 6 already has locations such as Daytona and Indianapolis, and the new expansion will apparently add Miami Homestead to the list of available circuits. The UK pricing shown in the image above also sits on par with the Porsche Expansion.

As yet Microsoft hasn't said anything on the next batch of content for Forza 6, but given the nature of this leak we might be seeing it sooner rather than later.