Land speed records refer to the highest speeds achieved by vehicles on land. These records are typically set on flat, straight surfaces, such as salt flats or specially prepared tracks. The vehicles can range from cars to motorcycles and even specialized land vehicles like the ThrustSSC, which holds the current record. To officially recognize a land speed record, the attempt must be conducted under specific guidelines set by organizations like the Fédération Internationale de l'Automobile (FIA). This ensures that the record is verified and can be compared to other attempts. The pursuit of these records often involves advanced engineering and technology.