Sainz: I’m 18-years-old, still very young and still learning 19 July, 2013 Infiniti Red Bull Racing’s final day at the Silverstone Young Driver Test again saw the team split its running, with GP3 and Renault 3.5 Series driver Carlos Sainz Jr at the wheel in the morning and F1 championship leader Sebastian Vettel on tyre-testing duty in the afternoon. After driving for Scuderia Toro Rosso yesterday, Sainz Jr moved across to our garage today and in a busy schedule the young Spaniard worked his way through 35 laps of Silverstone. “This has been an incredible opportunity,” he said afterwards. “It was not an easy day and the nerves were definitely there. In the end though, it all went smoothly and there were no major issues. I enjoyed the work and tried to do my best in terms of giving feedback to the team. It’s a big boost for my self-confidence, but I’m 18-years-old, still very young and still learning. There’s a long way to go.” Race Engineering Co-ordinator Andy Damerum added: “Because of the tyre test with Seb we probably had about 2.5 hours of running with Carlos in the morning, but we were very satisfied with the work we got through during that period. The team was impressed with his ability to adjust to the car, happy with his feedback and also with his pace.” (Red Bull) Subbed by AJN. Content on GrandPrix247.com by: staff & contributors, Reuters syndication, GMM service, Getty Images, Formula 1 teams, sponsors & organisations.