Pressures for LT E Tires
My 2015 F-150 came new with Passenger-rated tires, and I have been disappointed with the movement / squishiness / feeling of instability I get when towing our loaded 6500 lb. travel trailer. So tod...
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18 months ago I did the same. 2013 F150 , going from P to Michelin E rated. TT is about 6200 +/- loaded.
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I contacted Michelin either by phone or chart, can't remember which, and they told me the E tires @ 55psi would equal the max load rating that the P tires had. Of course with stiffer sidewalls. No need to go to 80psi.
I run mine at 55 loaded for towing, 40 unloaded. Love the way they tow and are very stable. I have them rotated free at 5000mles. Wearing great so far. Ride a little rough but I don't mind that.
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I contacted Michelin either by phone or chart, can't remember which, and they told me the E tires @ 55psi would equal the max load rating that the P tires had. Of course with stiffer sidewalls. No need to go to 80psi.
I run mine at 55 loaded for towing, 40 unloaded. Love the way they tow and are very stable. I have them rotated free at 5000mles. Wearing great so far. Ride a little rough but I don't mind that.
