Maxtronus was just arriving in Detroit with his trailer being pulled right behind him.
His engine roared as he drive past a few cars to get into central Detroit, trying his best to locate any autobot close to him. His alternate mode came around the corner and many Civilians saw the truck had the very same insignia their autobot heroes have, they know that he is one of them and one particular human [or what ever your oc is as long as their human sized] decides to follow him to see where he is headed, that's when he stopped at a red light and waited for it to turn green. Once it does, he drives towards the park and parked in a truck stop near it to transform.
Maxtronus looked around and noticed some humans staring up at him and he just waves down to them but he saw one particular human/other looking up at him in pure awe and interest.