JohnUKVetteNut Posted April 4, 2014 Posted April 4, 2014 Anyone any idea on pressures in PSI for import running 17" tyres? book does not give pressure in PSi only kg/cm or KPa which when converted are not the same!! JohnUKVetteNut Quote
GMballistic Posted April 4, 2014 Posted April 4, 2014 What size are they? 225/45/17 and 245/45/17? I'd say probably 33 PSI all round at a guess for the 17". I run my 18's that have 225/45 & 245/45 at 35 PSI all round so going by the old rule of +2 PSI per inch that would make your's 33 PSI. Quote
JohnUKVetteNut Posted April 4, 2014 Author Posted April 4, 2014 That sounds right to me Thanks, the handbook I have does not relate to the Fairlady Z I have not been able to get a Fairlady Z specific manual. I would assume that a japanese one is available but I can read it!1 Thanks again Quote
samsniss350z Posted June 5, 2014 Posted June 5, 2014 I know its a totally different car and a totally different weight so is probably irrelevant but my mothers Fiesta runs on 17"s and the pressure for those tyres is 33PSI. Quote
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