Open Procedure Pursuant To Art. 71 Of The Legislative Decree. 36/2023 And S.M.I. For The Assignment, Aimed At The Signing Of A Framework Agreement With Several Economic Operators, Pursuant To Art. 59, Co. 4, Letter. A) Of The Legislative Decree. 36/2023 And S.M.I., Of The Supply Of New And Rebuilt Tires Including The Tire Change Service And Accessory Services For The Vehicles Owned By The Company