Hi all my 3 generation lexus is 250 -2014 carries these tyres 225/45ZR17 at front and 45R17 at rear what is the correct tyre pressures for these... psi.

 

This should be on the inside of the driver's side front door. Even searching on the internet you might be able to find it though. For normal operation you're looking at 36 PSI, but if you're going to be driving above 100 MPH you may bump that up to about 38. (Source: http://blog.lexus.co.uk/lexus-is-tyr...nd-size-guide/)

 

Here we go again.

 

Let this be the unofficial end to this thread! LOL!

 

Could you please clarify? I am not intending to spread bad info, so I'd like to know.

 

There was a recent thread about tire pressure that went on for pages and some outlandish comments were posted...the last two comments above were in reference to that thread. What you posted was fine.
I hope this thread doesn't take on the safe life the last one did.

I reluctantly post a link to that thread: https://www.clublexus.com/forums/is-...-tire-psi.html