Correct tyre pressure?

[JaysonD]

I have a 1.2 52reg Extreme clio with standard alloys fitted. I have been reading that the tyre size should be 185/55/r15 But the tyres i have had fitted for the past 7 months from national tyres are 195/55/r15 not sure if it makes any difference? Anyone back on track due to the tyres not being the same as i've been reading online. So is there a problem with these tyre sizes? An how much pressure should i pump into them!

 

[Martin_172]

185/55/15 are an uncommon size, so its usually cheaper to fit 195/55/15 (well I fit 195/50/15 as they are lower profile) and being a more common size means as well as being a bit wider they are cheaper

 

[JamesBryan]

30psi.... be reet.

 

[JaysonD]

185/55/15 are an uncommon size, so its usually cheaper to fit 195/55/15 (well I fit 195/50/15 as they are lower profile) and being a more common size means as well as being a bit wider they are cheaper

Fair enough mate! I'll check what sizes they put on in future!