What time do car parks open? - British GT 2026 18 November 2025 13:44 Updated Car parks open up to half an hour before circuit gate opening times. Please note that this is subject to change. Related articles Can I park overnight? - British GT 2026 Is it free to park at Silverstone for the British GT? Can I bring pets into the circuit? - British GT 2026 Which grandstands will be open? - British GT 2026 I can no longer attend. Can tickets be returned? - British GT 2026