Ceres The Ceres is engineered to enhance the style and performance of BMW's luxury and high performance street vehicles, through the use of racing inspired technology. The Ceres was designed solely for use on BMW's 5 and 7 series sedans. Featuring a polished channel and satin silver painted face, the Ceres' aggressive deep channel design brings a sporting elegance to these precision engineered vehicles. The Ceres is available exclusively in a 17x8.5 size.