Forum Discussion

kahoona's avatar
kahoona
Explorer II
Feb 01, 2023

Need tire inflation by weight for Sunitomo 719 tire

I just bought a pair of Sumitomo 719front tires (255/70/22.5 M 16ply rated). I asked what to inflate them too and was told they inflate them to 120psi which is the max on the sidewall. I have always u...
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CapriRacer's avatar
CapriRacer
Explorer II
Feb 02, 2023
And allow me to confirm that the load vs inflation pressure thing is regardless of who manufactures the tire. It's a Tire Standardiztion Organiztion thing. In the US, that's The Tire and Rim Association.

You claim your previous tires had different values, and that could be because you had different Load Ranges.

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