look on the side wall of your tires by the rim, its almost guaranteed to be on every tire, if for some odd reason its not and you still have the tires that came on the car when it was brand new you may be able to look at the sticker on the inside of the door frame.
The correct tire pressure for a Vauxhall Astra 1.4 liter engine is approximately 32 psi. Ensuring the correct tire pressure is used on the vehicle we help the tread life of the tires as well as the overall performance of the car.
http://www.thetyrepressuremonitor.com/tyrepressures_vauxhall.html
1.9sri hatchback 120 bhp
With 18" alloys its 33psi in the front and 30psi in the rear. Cheers.
Open up your fuel cap and have a look on the inside. It will tell you how much pressure you need in K/sm and psi.
28
The tire pressure values for a Vauxhall Corsa 1.2 are, front tires 32 PSI and rear tires 26 PSI. The correct tire pressure should used to help your tires last longer and enhance the safety of your vehicle.
185/65-15
your tire pressure will be 30 front 35 back
Read the side of the tire.
2 bar 30psi
Vectra 2.0 diesel