The brigade was activated during the 1975 reform of the Italian Army, when the regimental level was abolished and battalions came under direct command of newly formed multi-arms brigades. On 21 October 1975 the 3rd Mechanized Brigade "Goito" was activated by renaming and reorganizing the command of the 3rd Bersaglieri Regiment of the Armored Division "Centauro". The Goito took command of the units of the disbanded 3rd Bersaglieri Regiment. To bring the new brigade to full strength it received the 6th Bersaglieri Battalion "Palestro" from the 22nd Armored Infantry Regiment "Cremona" of the Infantry Division "Cremona", the 3rd Field Artillery Group "Pastrengo" from the 11th Field Artillery Regiment of the Infantry Division "Legnano", and the I Services Battalion "Centauro" from the "Centauro" Division's Services Grouping "Centauro". Additionally an anti-tank company and an engineer company were raised for the Goito.