Vehicle Set Strategy, commonly shortened to VSS, is the name applied to a series of four automotive platforms in use by General Motors for their vehicles as part of an effort to consolidate their platform usage for the present and future. Currently, the Buick Encore GX and Chevrolet Trailblazer are the only production vehicles using these platforms, though GM eventually plans to have one of four VSS platforms underpin over 75% of their models, the only exceptions being dedicated EV platforms and the Corvette.