matth76 Posted February 27, 2009 Posted February 27, 2009 Hi What is correct tyre pressure for standard 18" wheels (fronts 225/45/18, rear 245/45/18)? Going on a dyno/rolling road tomorrow and want to ensure I have the correct tyre pressure. Thanks for any info. Quote
3FIDDYZ Posted February 27, 2009 Posted February 27, 2009 Should be on the inside of the drivers door.... 36psi I think is about right though... Quote
Maccaman Posted February 27, 2009 Posted February 27, 2009 Seen this question asked before & replies have been 35psi. My 54 plate has 32psi on the inside of the door. Quote
Stew Posted February 27, 2009 Posted February 27, 2009 35psi for nearly any wheel on the Zed.... Search is your friend for these type of questions! Quote
Rentech Posted May 12, 2009 Posted May 12, 2009 I know for my old RE050A tyres I used the 35psi recommendation. Would this not change depending on what manufacturers’ tyre you use? Never really thought about it much before. Today I had Vredestein sessantas fitted all around. Their web site is pretty comprehensive and lists the pressures for the 350z (with standard 18" tyres) as 45/42psi front/rear Mentioned this to the fitters and they thought that sounded way too high. I’ve dropped Vredestein an email to clarify and kept them at 35psi for the time being Quote
BulletMagnet Posted May 12, 2009 Posted May 12, 2009 Sorry to hijack, but does this pressure stay at 35psi when going up in wheel/tyre size? Say for instance 19"s with 245/35 and 275/35 respectively? Quote
Martin W Posted May 12, 2009 Posted May 12, 2009 I know for my old RE050A tyres I used the 35psi recommendation. Would this not change depending on what manufacturers’ tyre you use? Never really thought about it much before.Today I had Vredestein sessantas fitted all around. Their web site is pretty comprehensive and lists the pressures for the 350z (with standard 18" tyres) as 45/42psi front/rear Mentioned this to the fitters and they thought that sounded way too high. I’ve dropped Vredestein an email to clarify and kept them at 35psi for the time being At the end of the day, pressures are at the tyre manfacturers final say. long as you fit them to the widths that they specify Its their profile after all.... Assuming of course this all fits with the Z rolling ratio issue Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.