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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

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  #1  
Old 06-01-2011, 01:33 PM
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Default Re: What tire pressure is best for Toyo Open Country Tires?

For the street, I ran mine at 36 psi on my 2006 H2. Gives you a good ride and doesn't increase wear that much. 50 psi definitely sounds high!
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Old 06-04-2011, 09:20 AM
kalantar kalantar is offline
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Default Re: What tire pressure is best for Toyo Open Country Tires?

I run mine at 50psi on 20 inch rims, that is what the guy at the tires shop suggested. I am assuming a higher PSI would allow better mpg?? Not sure..
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Old 06-06-2011, 04:34 AM
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Default Re: What tire pressure is best for Toyo Open Country Tires?

Short local driving high 30's ok for ride. Remember interstate travel tires get hotter and depending on load weight higher heat higher speed do not mix. May want to air up if long speed drives. You have to figure your situation out. Lower air hurts mpg but, not enough when we get 12+/-.
Taz
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