I put on some 18" FX4 take-offs in place of the stock 255/70-17's that came on my truck. I noticed that at least one of my front tires now looks like it may a little air. Can someone please tell me what the door sticker says the recommended tire pressure is for the Goodyear AT/S?

 

Tire pressure for mine LT275/65R18 is 40.

 

Look on your door's sticker, it should have recommended pressures, don't look to the tires because it'll say like 45 psi, when all you probably need is 35-37 psi or so. I've had mine at 38-40 when it says 35 and you notice it in the wear of the tire so it aint b/s. I just put it at about 36 so it should wear nice now.