Built for Gran Turismo 7

Precision Tuning
without the guesswork.

GT PRO TUNE is your GT7 tuning co-driver — a calculator that turns telemetry and car data into stable, repeatable setups for every track and race condition.

Open GT7 Calculator See how it works

Trusted by league racers to iterate faster, keep cars predictable, and stay focused on lap time — not spreadsheets.

GT PRO TUNE GT7 tuning calculator interface
Live setup preview Downforce, gearing, suspension & more at a glance.
Setups saved
7000+
Avg. time saved
30 min / car
Platform
Web · Mobile
Why GT PRO TUNE

Build race-ready GT7 setups in minutes.

No more starting from zero every time you buy a new car. GT PRO TUNE gives you data-driven starting points and workflow tools to refine quickly.

01 · Smart baselines

Physics-aware tuning calculator

Input power, weight, drivetrain and target PP. The calculator suggests suspension, gearing, aero and differential values tuned for stability and driveability.

02 · Iterate faster

One place for every setup

Save and label tunes per car, track and weather preset. Quickly compare “stable” and “qualifying” versions before entering the lobby.

03 · Built for racers

Clean, race-night friendly UI

Dark, distraction-free interface designed for couch use and second-screen setups, with large readable values and minimal clutter.

Workflow

From stock car to dialled-in setup.

GT PRO TUNE is designed around how GT7 actually feels to drive — focusing on consistency, stability and lap-time, not just numbers.

Step 1

Add your car

Enter core specs (PP, power, weight, drivetrain) and select track characteristics (high-speed, technical, mixed).

Step 2

Generate baseline

GT PRO TUNE outputs recommended values for suspension, diff, aero and gearbox as a balanced starting point.

Step 3

Refine & save

Make trackside tweaks, note how the car responds, and lock in your final race and quali setups with one tap.

FAQ

Questions, answered.

Is this allowed in competitive play?

Yes. GT PRO TUNE doesn’t modify the game — it simply helps you plan and store setups. You still enter all values manually in-game.

Does it work on mobile?

The calculator runs in your browser and is optimised for phones and tablets so you can tune with your controller in hand.

Start tuning now