I'm running Goodyear Wranglers LT275/65R18. Just curious on what would be the best psi to be running? I just evened out all four at 35psi over the weekend (Dealer had them set at 30 when I purchased) Tried searching the net to see what Goodyear reccomends, but could only find the max. My truck is my daily driver but winter is coming and I do take my truck offroad for hunting. Thanks for any help!!!

 

If those are a LR C with a max of 50, you should be running them at about 40. I had that size on my 04 and the recommended pressure on the door for those was 40. Even 35 would be a bit low, while 30 is or is near unsafe.

 

Thanks man!! I checked my door sticker and 40 is what is recommended for my tires. I've used the door sticker to check for axle ratio and other things, but didn't realize tire information was on there as well. I'll be getting my wheels back up to 40 psi today. Thanks again!!

 

You might also want to read this if you get different tires.

https://www.f150online.com/forums/wh...sures-too.html