Shelby SuperCars is putting the new SSC Tuatara through its final tests. Recently they tested Tuatara's gear ratios somewhere on a deserted road. During the test, they filmed this short clip which shows the SSC Tuatara doing a top speed run. It looks pretty impressive. Shelby says that on each of the six runs, the SSC Tuatara managed to get from 0 to 200 mph in less than 16 seconds, which is blistering fast.