A plant for producing types of tyres different from each other includes a manufacturing unit including a plurality of work stations, devices for transfer and movement of the tyres being produced, and a vulcanizing unit including vulcanizing moulds for the tyres being produced. Each work station is designed to assemble at least one corresponding structural component on at least one type of tyre being produced. The devices for transfer and movement operate between the work stations and provide selective movement for each of the types of tyres being produced in proximity to corresponding work stations. The plant may also include a central processing unit. The central processing unit may control the devices for transfer and movement to coordinate processing stages for each type of tyre in the manufacturing unit and in the vulcanizing unit. Additionally, the plant may include holding stations associated with at least some of the work stations.