At what psi can I travel 65-75mph?
This Maxxis pdf has the same table. Using the table(s) above, my ST175/80R13 with 1060lbs load could run at a minimum 35psi with ~4% reserve capacity. Is there a +10lbs rule? I run with +1...
Forum Discussion
I love the sanctimonious responses that you are putting your life as well as others at risk by driving anything above 65 MPH. Come and travel in most western states - Colorado, Utah, New Mexico, Arizona, Nebraska, Wyoming, Montana are the ones I am most familiar with - and if you are going 65 or under you will be passed on a regular basis by boats & RVs, most running ST tires. I have not seen an epidemic of loss of life and limb in any of these states.
I have seen the +10 PSI recommendation from Goodyear many times. Not sure why someone would argue with the manufacture, but go ahead and do so.
What I don't understand is that there is obviously a market for a higher speed rated ST tire without adding the additional 10 PSI. Not sure why someone doesn't step up and fill that void.
I have seen the +10 PSI recommendation from Goodyear many times. Not sure why someone would argue with the manufacture, but go ahead and do so.
What I don't understand is that there is obviously a market for a higher speed rated ST tire without adding the additional 10 PSI. Not sure why someone doesn't step up and fill that void.
