Tire Pressure for 33x12.50R22 tires?

[REDL83]

What psi should I run my 33x12.50R22 tires sidewall says max 80PSI but I know I'm not supposed to run them at Max so what psi are ya'll running them at or recommend I should run them at? I was thinking 42 or 45?

[ZXTOM]

If it were MY truck I would run them at 40 psi......

[6D9 Matt]

I just ordered a set of 305-45-22 Nitto Terra Grapplers and they recommended 40psi.

[tnchevy]

As I mentioned in a similiar thread, go to Toyo's website and download their Load Inflation Chart. It explains how to determine what psi to run when compared to the stock tires when changing tire size and load rating (going from a P rated tire to a LT).

[amfr]

What psi should I run my 33x12.50R22 tires sidewall says max 80PSI but I know I'm not supposed to run them at Max so what psi are ya'll running them at or recommend I should run them at? I was thinking 42 or 45?

Are they the original tires? Also inside your driver door on the frame it shows the suggested psi and weight limits

 

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[Aricsltz]

I run my 305-45-22 terra G2s at 42.