Best Tire PSI for 35x12.5r20 tire

[Mike1220]

I did the percentage calculation ond put 47 in front and 51 in rear and its taken care of the front sides wearing in turns.

stock tire max psi is 44 psi

 

GM recommends 32 front stock(32/44=.72x65=47)

 

and GM recommends 35 rear stock (35/44=.795x65=51)

 

Think I did calculations right

I thought max PSI in stock tires was 51PSI? I was running 45PSI for a while

[Payton34]

I thought max PSI in stock tires was 51PSI? I was running 45PSI for a while

My stock Goodyear Eagle 275/55r20 tires show 44psi max

[ModernBoxChevy]

Reviving the topic here, but i have Mastercraft Courser MXT 35x12.50r20 and all four corners are set to about 48psi.. i have recently noticed the front 2 tires started wearing on the outside edges and the inside edges and rear tires are showing no wear at all. The tires are fairly new. So Im wondering if I dont have the PSI correct or if I just need a good ol fashion alignment done. The truck is a 2016 silverado 1500 z71 with a 6 in lift. Max psi is stated 65psi. Any recommendations? Daily driving around town with little to no hauling/towing. Thanks