205,50 r17... On a signum... What pressure?

[Desolation91]

Hi

I know there the wrong size but that's what the car came with when I bought it over a week ago!

What's the correct pressure? 33psi?

Think is it feels like I'm fighting the steering when going round corners... If that makes sence

[Handyandy-UK]

Give this a go ....might help : http://www.vauxhall.co.uk/content/da...uide_Jul07.pdf

[ditchp]

rule of thumb for me and a good few others is

double the size of the rim + 2lb

so
16 = 34
17 = 36
18 = 38
19 = 40

hth

[Big Dave]

2lb?

psi surely?

[ditchp]

yes, sorry, for a 16'' rim the pressure i would run would be 34psi

17'' 36psi and so on..