Hamilton shared his message on the Hamilton/Ferrari Instagram channel

“There are some days that you know you’ll remember forever and today, my first as a Ferrari driver, is one of those days. I’ve been lucky enough to have achieved things in my career I never thought possible, but part of me has always held on to that dream of racing in red. I couldn’t be happier to realise that dream today.
Today we start a new era in the history of this iconic team, and I can’t wait to see what story we will write together”
Hamilton will have the opportunity to drive up to 1,000 km in a Ferrari F1 car at the Barcelona-Catalunya Circuit later in the week. He will drive the Ferrari F1 2022 car the F1-75, driven by Charles Leclerc and Carlos Sainz.