tire pressure question
Just put Michelen lt tires on my 2013 f150 4x4 cc. Max pressure is 80 psi. E rated. My question is what would be a good pressure to run when not towing or hauling? What do you folks do? Door jam...
Forum Discussion
allen8106 wrote:
My door sticker calls for 65 front, 80 rear. I run that towing or not.
You are wearing your tires out well before their time! Those are max load inflation numbers. I would recommend 65 front ALL the time since the front axle load changes very little. I would also check to see what your actual loaded rear axle weighs loaded and unloaded. You may be able to run less pressure loaded if your RV is not too heavy. What ever the weight/inflation chart says per your weights add 5psi.
This is from someone that gets 100K on a set of BFG or Michelins on a 2500 4x4.
Also your unloaded ride is not what ic could be. 45psi unloaded rear is most likely where you should be.
