Forum Discussion

cj_rezz's avatar
cj_rezz
Explorer
May 23, 2020

PSI of LT tire after upgrading from P rated tire

I know this topic has been brought up lots over the years. I’ve read all the posts I can find on the topic on both clubarmada.com and rv.net forums, but still couldn’t come to a conclusion on what PSI...
Tow Vehicles
StirCrazy's avatar
StirCrazy
Moderator
May 24, 2020
are you using a generic table for your tire PSI/Load , do your self a favor and email the manufacture and ask for the load chart for that tire.

I did this for mine, the values are close but they also can give you little tips that are specific for that tire. for mine they recommended not to run the tire under 50psi as at 45PSI they get inconsistent wear.

Steve

About Travel Trailer Group

44,055 PostsLatest Activity: Dec 23, 2025