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...
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65mph is the tires rating...a safety rating, like most tow ratings. It is not a limit or a max that if exceeded, failure occurs.
Run max cold PSI, drive 65-70mph if you want to, but be darn sure of your overall set up and weights. Over 70mph with a camper isn't wise.
The rest is just luck...and bad luck can happen to anyone...anytime.
Run max cold PSI, drive 65-70mph if you want to, but be darn sure of your overall set up and weights. Over 70mph with a camper isn't wise.
The rest is just luck...and bad luck can happen to anyone...anytime.
