Toyota teams in the Monster Energy NASCAR Cup Series will roll into speedways at Daytona with a new racecar.Announced Monday afternoon at the North American International Auto Show in Detroit, a new 2018 model will be used by teams this year. The racecar was designed alongside the Toyota Camry production...

IndyCar announced a reduction in the penalty assessed to Helio Castroneves following the Angie's List Grand Prix of Indianapolis on May 9 along with a number of post-race infractions following the Chevrolet Dual in Detroit double-header.Castroneves was originally penalized eight points in the Verizon IndyCar Series drivers point standings for...

Chevrolet has revealed that a potentially faulty batch of valve springs made necessary the engine updates that resulted in its manufacturer's championship points penalty from IndyCar that was announced on Monday."We identified a batch of valve springs that, due to a process change at one of our suppliers, may fracture...