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Sim Racing Tire Pressure Calculator

Calculate the correct cold (setup screen) tire pressure based on your desired operating pressure and track conditions.

Cold Pressure
-- PSI

Pressure Unit

Car Class Preset

Typical GT3 range: 26.5 – 28.5 PSI

Target Operating Pressure

PSI
The pressure you want to see in telemetry during your stint.

Temperatures

°C
Tire surface temp during your stint. GT3 tyres typically reach 80–100°C.
°C
Current air temperature in the pits where you set the pressure.
Setup Screen Cold Pressure
-- PSI
--
✓ Optimal Range
Target Operating Pressure 27.5 PSI @ 80°C
Typical Range 26.5 – 28.5 PSI

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