Thread: 39.56 MPG Aveo!
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Old 04-02-2009, 05:30 AM   #13 (permalink)
brucepick
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Location: Eastern CT, USA
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Outasight - '00 Honda Insight
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Quote:
Originally Posted by windchoco View Post
Thanks a lot...
My tire sidewall (Yoko S-Drive), says do not pump more than 270kPa, but yet when I see the posts here, it seems that >50 psi is common ??? Will it explode or something?

Sorry for the noob questions..
Well, here's what I do. And consider, before I got the Civic I was a driver of an old Volvo, which is all about safety. My point being, I'm not a person to take huge risks.

I run my tires about 10% over the sidewall rating. That is, mine now are rated 44 psi and I run them at 50 psi. I measure them when cold in the morning, before driving. They go up about 4 psi from driving and also go up about 1 psi per 10 degrees F. as the day gets warmer. Sorry, I'm no good at translating to kPa but I think you get the idea.

Some cars get very tough to steer without power steering. However I did find that increased tire pressure makes the steering lighter.

Make sure you use a good gauge when running high pressures. A cheap one might not be truthful.
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Driving '00 Honda Insight, acquired Feb 2016.


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