INDIANAPOLIS (AP) — When Helio Castroneves arrived at for testing Thursday at Indianapolis Motor Speedway, he went right to Team Penske garage, said hello and quickly moved along. Eventually, he made it to his new team’s headquarters, got dressed in his new pink and black driver’s suit and got to work. It’s not easy for the three-time Indianapolis 500 winner. After spending 21 years working on Roger Penske’s team, the popular Brazilian finds himself starting over at age 45.