General Motors do Brasil is recalling 487,439 previous-generation Chevrolet Corsa range models to repair a problem with the rear wheels, writes Rogério Louro. Tests conducted by GM showed that some external rear wheel roller bearings can deteriorate and loosen the wheel. The recall affects the Brazilian-made Corsa hatchback and sedan models produced between October 1999 and January 2002 and the unique pick-up derivative made until March this year.