|Chevy likely saved Castroneves' IndyCar ride|
With the Andretti team deciding to stick with Honda there are not enough strong Chevys on the grid next year that have a chance to win races. Hence we hear Chevy has urged Penske to stick with a 4-car team and we hear Penske has agreed.
The question now is who will drive the 4th car. Will they retain Castroneves? 100% for certain if he wins IndyCar title. If not they could still move him to sportscars. Time will tell.
We have updated our 2018 IndyCar Silly Season page accordingly