July 4, 2013

McLaren engineers check tyre pressures in the paddock

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July 4, 2013

Pastor Maldonado walks the track with a Williams engineer

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July 4, 2013

Paul di Resta walks the track with his engineers

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July 4, 2013

Sebastian Vettel walks the track with his engineers

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July 4, 2013

A stripped back F138 in the Ferrari garage

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