Tire psi

[jgaudet99]

I'm looking to see if anyone has any idea's, I put a set of 35x12.5x20 Toyo tires on my 2026 GMC Sierra 2500hd diesel, I contacted Toyo and asked their recommend psi for these tires on my exact truck, so I have 55 psi in the front and 45 psi in the rear that's the recommended psi for me while im not towing!

Problem is now my psi warning light is on! Does anyone know of anything at all that will let me change the set psi values? 

[ArrowsmithPML]

Those psi values are too low for a 10 ply tire. Simple really.

 

 

[jgaudet99]

Why would Toyo give me recommendations for my truck/tire combo so they won't wear uneven then?

[silveradosid]

because they expect you to rotate them 

[jgaudet99]

Well funny thing is... I do rotate them! 

I would think everyone would or should rotate tires, just another basic vehicle maintenance, just like checking and changing your oil.