48 week of 1990

Circuit/Rally Championship Date Winers Chassis
Mexico Autódromo Miguel E. Abed Mexican Formula Three Championship 1990.12.02 Reynard 903 - Volkswagen
Brazil Tarumã Brazilian Formula 3 Championship 1990.12.02 Ralt RT32 - Volkswagen
SudAm Formula 3 Championship 1990.12.02 Ralt RT32 - Volkswagen
United Kingdom Rajd RAC World Rally Championship 1990.11.28 Toyota Celica GT-Four ST165
FIA Cup for Production Rally Drivers 1990.11.28 Ford Sierra RS Cosworth 4x4