OEM Wheel Specs

[W Six]

Does anyone here know what the max psi rating for our stock Ram 1500 wheels are?
Can they safely run at 90 psi, with a load range E tire and if so, can the HD metal valve stems work with the our tire presssensores?
Thanks Much

 

[mdmford93]

Most tires are maxed at 80psi… but why would you want to run 90psi in a half ton truck anyway? If you’re going to be loaded down that heavy to need that air, a 3/4 or 1 ton would probably be the better option to use than a 1/2 ton.