Make Model Spec VAUXHALL ASTRA ST 1.6 TURBO, 1.7 CDTI, 2.0 CDTI ASTRA ST. 2.0 CDTI BITURBO tyre pressures Size Front Tyre Buy Tyres 235/45R18 W 94 2.3 BAR / 29 PSI Buy Tyres What should my pressure be?
