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
BeerCan wrote:
Maxxis used to allow this also. Somewhere between 2 and 3 years ago they stopped. I am pretty sure GY stopped allowing this also and the info we are finding on the web is old.
Thing is, the Forest River thread referred to earlier where the tire dealer made a direct inquiry to Maxxis was just a few days ago.
And the reply he got/posted pretty much says the same thing as the 2011 bulletin. link to Forest River thread
