Hi,  I have recently purchased a Vauxhall Victor estate fitted with 155x80 radial tyres but have no idea what pressure to inflate them. Can anybody help please? Alan.

155/80R13 79 SL	739 lbs	805 lbs	871 lbs	937 lbs	963 lbs (79 SL)
155/80R13 83 XL	732 lbs	798 lbs	862 lbs	928 lbs	948 lbs	990 lbs	1052 lbs	1074 lbs (83 XL)

If this is the tyre size you have then these pressures will be within the range
If not then start at 30psi and add or remove air pressure to suit handling characteristics

Hi, thanks for your help, the tyres in question are 155/80 R13. Alan.

have just found this which does say around 24psi all round (which I think is a bit low)?

http://www.tyretrade.ie/wp-content/uploads/2012/08/2486-FITMENT-POSTER-CAR-NEW1.pdf

Many thanks for your help, I will start at 30psi and see how the car handles. and adjust the tyres accordingly.