Originally Posted by jwikoff99
I never really thought about how much of a difference equally inflated tires makes. My right front keeps up about 45 psi, whereas my left front will very slowly leak to thirty and stay there. I blew up the right and my tach went from just over 2000 to about 1925-1950 at 70mph. That should help out the mpg a little.
Yes, you will see a little better gas mileage and handling will be better, but at the expense of a MUCH harsher ride(@ 45PSI). Make sure your medical insurance is paid up becuase it'* kind of tough on the Kidneys. Also, you'll wear your tires out faster at high PSI. Personally, I wouldn't go much higher than 35 PSI.