tire pressure on trailer

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71newlands

Active member
Joined
Jun 10, 2013
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37
hi  am getting ready to head out on my first trip of more than 300 miles  so trying to double check everything  i have a 298bh by sunnybrook that has tires that are st225/75  d 15 with a cold max pressur of 65psi  is that the number i am supposed to go by  or is there a recomended tire pressue somewhere in camper  i have looked everywhere that i can think of and read all manuals the previous owner gave me  thanks jim
 
For trailer tires you almost always need the max pressure because the tires are usually just barely adequate for the axle load. If the tire is running at or near its max load, you MUST use the max psi shown for that load.

There is a tire pressure shown on the federal weight label mounted on the front right exterior of body or frame, but it will very likely be the max anyway. It is the pressure needed to support the max axle load.
 
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