Why don't you read the side of the tire? Uncle Sam Requires ratings to be stamped on tires sold within the US.

 

45 PSI on shot tires? Good luck.

 

um yeah my hankooks are rated at 65psi.. so dont go off your door..

 

ill have to check there almost bald. when i get new tires i will take better care of them.

 

Don't want to start anything , but, even the tire pressure that is on the tire is for when they have the maximum recommended weight on them. If it's just a daily driver with no load you'll want to put less pressure in them and see what works best, along with rotation of course.

 

i dont drive with a loaded truck but when i do she is loaded heavy!!! almost flat springs.

 

wow an overloaded truck on bald tires... be careful man..

 

You are suppose to change the pressure according to whether or not you have it loaded.

 

that was before they where bad and im no longer getting firewood becasue no one is cutting down trees when its 20 out lol and im also hooked up with a guy who comes over to my house and droops off his big chevy like 6500 full of logs. that cut and split than stock pile all the red oak he gives me.

 

So you still keep them at max load capacity PSI? Even when you are not hauling ? That's why they are worn out.