Karting Tyre Pressure Tool

What cold pressures to set

Track

Driver

Kart

Class

Tyre

Compound

Weather

Asphalt °C

Why these numbers?

Log a run

✎ Editing a saved run — Save updates it in place. Double-check kart / tyre / weather are right. cancel

Enter what you set (cold) and what you measured after (hot). This is what teaches the app.

Track

Date

Driver

Kart

Class

Tyre

Compound

Tyre set

Weather

Asphalt °C

Laps completed

Running minutes

Best lap (mm:ss.xxx or seconds) Cold — pressure (bar) + tyre temp (°C) you set

Front L

Front R

Rear L

Rear R

Hot — pressure (bar) + tyre temp (°C) measured right after

Front L

Front R

Rear L

Rear R

More (optional — logged for later, not used in the math yet)

Ambient °C

Track condition

Post-session tyre condition

Create tyre set

Scan the individual race-control barcode on each tyre. A set is only created after all four different barcodes are saved.

Tyre brand

Compound

Front L

Front R

Rear L

Rear R

Scan tyre barcode

Point the camera at the barcode.

Saved tyre sets

Tracks

Target hot pressure per track — dry, plus optional damp/wet overrides (leave blank to use the dry target). Base = current best cold setup at the reference temp (seeded, sharpens as you log).

Learned adjustments

How each driver / kart class / tyre / weather deviates from the track base — the app's memory. Recent runs count more.

Drivers

Kart classes

Tyres

Weather

Tyre sets

Each saved session adds one heat cycle and its completed laps to the chosen set.

Logged runs (0)

Backup

Export a file for a manual backup, or connect your private cloud backup below.

Cloud backup & sync

Optional private backup. Enter your Cloudflare sync address and a long private sync key. New changes back up automatically when online.

Sync address Private sync key

Not connected.