US GP: Sebastian Vettel takes new chassis after practice problems - SkySports
| SkySports | US GP: Sebastian Vettel takes new chassis after practice problems SkySports Sebastian Vettel will use a new Ferrari chassis for the remainder of the US GP weekend after experiencing problems with his car in Friday practice. Vettel, whose title challenge could be ended in Sunday's race, completed limited mileage in Practice Two ... Hamilton fastest in US F1 Grand Prix practice Motor racing-Hamilton smashes track record in Austin Lewis Hamilton 'really happy' before potential US Grand Prix decider |