Castle Combe Tyre Pressure Guide

Castle Combe is fast, committed and hard on tyres, especially on front-wheel-drive cars. Long loaded corners and heavy braking zones can create meaningful pressure gain across a session.

What to watch

Front tyres often take a lot of load through Quarry, Old Paddock, Tower and Bobbies. If you start too high cold, the car can quickly feel skatey and lose front-end bite.

Practical approach

• Start conservative cold.
• Measure immediately after the session.
• Bleed to target hot pressure.
• Record front and rear gains separately.

PSI Predictor includes Castle Combe in the track list and pulls forecast data for the circuit location.