Who shows up for a test day.
The karting driver
First time in a formula car: the clutch, the sequential gearbox, downforce that only exists above a certain speed. We teach it from the first step.
The driver from another series
Already racing on a circuit, just not in a formula car. Braking points and aero balance need rebuilding almost from scratch.
The gentleman driver with an ambition
Already done a track day, wants to know if there's more to it.
Not a rental. Not a hot lap.
A test day here isn't a hot lap with someone else's hands on the setup. An engineer talks to the driver over the radio, mechanics prepare the car and adjust the setup between runs, and telemetry comes out on a laptop after every session – where the throttle lifted, where the braking started, where the lap was lost, measured against reference laps from previous years. Then the driver goes back out and fixes one thing. Then the next.
Mostly circuits – for a reason.
Almost every circuit on this list is Italian, for a simple reason: that's where the workshop is, and where the season happens.
Misano – where most of the testing happens
Cremona – tight and technical, good for building consistency
Mugello – fast, flowing, a proper F4 circuitWhat's actually in a test day.
Personal, on the radio and in every debrief.
Preparing the car and adjusting setup between runs.
Time on the simulator before a driver ever reaches the track.
Reviewed after every session, against reference laps from previous years.
A trainer works on the fitness a formula car actually demands.
Turn up and drive – everything else is handled.
A crash damage deposit applies, as it does at any professional team — the exact terms are covered at the first conversation, not on this page.
How the day runs.
Arrival and seat fitting
The car is set up around the driver before anything else happens.
Briefing
Track, car, radio, what the day looks like.
First session
Laps on track, engineer on the radio throughout.
Debrief and data
Telemetry reviewed session by session, against reference laps.
Back out
Adjustments made, then back on track to apply them.
The car doesn't change for testing.
The car is a Tatuus F4-T421: a carbon-fibre monocoque with Halo protection, an Abarth 1.4-litre turbocharged engine producing around 180hp, a six-speed sequential gearbox with paddle shift, and Pirelli tyres.
One day is rarely enough.
Most drivers need several test days before the car stops feeling foreign and starts feeling like a tool. If what comes after that is a full season, that's the Driver Academy.