Rolling Dimater

[spooledup]

can someone please tell me the rolling diameter of a 33gtst with stock wheels please, my tyre placard is not on the car!!!

[NISSAN GTR]

can someone please tell me the rolling diameter of a 33gtst with stock wheels please, my tyre placard is not on the car!!!

depends totally on tyre size ? once you find the original tyre size , use the http://www.kouki.co.uk/utilities/visual-tyre-size-calculator , this will calculate rolling diameters

Edited May 20, 2010 by NISSAN GTR

[spooledup]

depends totally on tyre size ?

im getting a road worthy on the car, but it doesnt have a placard and it has 205/7.5R18s on em and i dnt no if they r legal :S

[NISSAN GTR]

im getting a road worthy on the car, but it doesnt have a placard and it has 205/7.5R18s on em and i dnt no if they r legal :S

Why dont you think there legal , there definetly under standard size i would think , there 2 inchs above original diameter- ok ?

[spooledup]

Why dont you think there legal , there definetly under standard size i would think , there 2 inchs above original diameter- ok ?

im just freaking out coz i need 2 new tyres and wonna get the car roadworthied properly, well just for now until it goes under construction. but thanks for your help much appreciated

[Basti]

as far as i know, stock tyre size is 205/55r16

http://imports.motortraders.net/imports/spec.asp?id=622

[sloazr33]

my 33 tyre placard has

205/55/R16

225/50/R16

205/60/R15

234/45/R17

using this site http://www.1010tires.com/tiresizecalculator.asp

rolling diameters are

205/55/R16 - 1984.5 mm

225/50/R16 - 1982.7 mm

205/60/R15 - 1969.2 mm

234/45/R17 - 2020.3 mm

[GTR-N1]

^^^ good man - good post

[blind_elk]

... 205/7.5R18s ...

7.5?????? Should be something like 205/35R18

[mad082]

unless of course he was simply talking about the width of the rims with the 7.5 bit, but that still sounds a bit odd/small