Hoonigan Racing has announced the return of Ken Block to a Subaru WRX STI for the 2021 American Rally Association season.
After winning the Teams' and the Drivers' Championships last season, DS Automobiles held onto both titles in 2019-2020.
Rising rally talent Oliver Solberg, son of Subaru World Rally Team legend Petter Solberg, has joined Subaru Motorsports to race in the American Rally season.
The activity celebrates the legendary off-road capabilities of Jeep SUVs and marks the end of a year of success and new car launches.
Audi will start the 2015 World Endurance Championship (WEC) and Le Mans 24 Hours race seasons with its revised R18 e-tron quattro racer that is more efficient.
Haas Automation to sponsor Scuderia Ferrari until the end of the 2015 season as talk on technical partnership for 2016 progresses.
The national karting championship is into its fifth season, and will return to the Kartright Speedway for this year.
Mercedes returns to the F1 season this year to continue track support duties with its SLS AMG and C63 AMG estate medical car.