If black was the wheel color of choice for 2012, then there's a strong case for saying 2013 has been the year of the golden alloy. We've seen a gold-wheeled Ferrari 458 and similalry attired Lamborghini Aventador demonstrate the coolness of gold-colored rims, and this Audi S5 Cabrio is the latest to continue this trend. SR Auto Group fitted a set of 20-inch PUR 4OUR alloys to the black drop-top and finished them in Monaco Gold. The perfect match, or something you hope is nothing more than a passing fad?