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Post Fiend
Joined: Nov 2011
Posts: 8,908
Likes: 1
From: Algona, Washington
You might have to post some pictures of it 
I am currently running at 35 and don't have complaints besides that it seems too little. I just don't want to over pressurize. I also think my rear tires have some sort of tiny leak. They seem to drop down to 30 psi after a few months.
I am currently running at 35 and don't have complaints besides that it seems too little. I just don't want to over pressurize. I also think my rear tires have some sort of tiny leak. They seem to drop down to 30 psi after a few months.
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
I have never heard of 60psi in a passenger car or light truck tire. Maybe in a 10 or 12 ply 1 ton hauling 3 cord of wood. 60 to 90 in my Log truck. But 32 has always been the norm for empty highway driving. And after 3 spinal surgery's 28 feels better. At 35 or more don't it wear the center of the tread out first? I have 24 in my 33's with even wear and a smooth ride. And they crawl over the rocks better without chewing up the side walls.
Posting Guru
Joined: Aug 2012
Posts: 1,047
Likes: 0
But ford f250 says 50 psi on door.. so i went in between.. 60 -70
and it is a mud terrain tire.
Elder User
Joined: Nov 2007
Posts: 854
Likes: 2
From: Middleburg FL
I always ran my load range D 33's on my trucks and Bronco at 35-50. The load range E's on my Excursion are at 75-80. Just play with it until you find your own sweet spot for ride and tire wear.
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
Wow!! That's a lot of air and a damn hard tire. What's it say on the door for max pressure on what tire stock? You guys are killing me.
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Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
So the door tag will be correct even with different size/material/age tires too?