OT: Trailer tire PSI advice
#1
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I have a 18' open featherlite trailer that I tow my 997 on.
Its a dual axle.
What is the correct PSI I should have the tire inflated to when Im towing my car... they always look under inflated while towing.
I forgot the psi they are at right now, sorry.
Thanks in advance!
Its a dual axle.
What is the correct PSI I should have the tire inflated to when Im towing my car... they always look under inflated while towing.
I forgot the psi they are at right now, sorry.
Thanks in advance!
#2
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IIRC, its somewhere around 40-50PSI for trailer tires, but can vary by brand. The spec should be on the sidewall. Most recommend runing close the max spec shown on the tire.
#3
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I used about 35-40 psi in cooler temps and short runs on my Haulmark but it was enclosed with dual axles. More weight - add pressure.
Last edited by TexasRider; 03-22-2010 at 04:17 PM. Reason: sp
#4
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I have a 18' Aluma trailer with Dexter torsion axles (2 x 3500#).
The manufacturer recommends 40 psi cold & loaded for tire pressures.
Marc
The manufacturer recommends 40 psi cold & loaded for tire pressures.
Marc
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I take the max. cold pressure as listed on the sidewall and deduct 5-7 lbs.....
Read the tires, do not listen to the trailer manufacturer....
PS: When I replaced my Featherlite 3110 tires last year I went to 225's as they have a higher load capacity allowing you to run 10-15lbs. off max pressure producing a smoother ride for your baby. YMMV...
Read the tires, do not listen to the trailer manufacturer....
PS: When I replaced my Featherlite 3110 tires last year I went to 225's as they have a higher load capacity allowing you to run 10-15lbs. off max pressure producing a smoother ride for your baby. YMMV...
Last edited by jrgordonsenior; 03-22-2010 at 06:08 PM.
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#8
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50
#11
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I use 50 cold as well, FWIW.
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NO BRAINER !!!! Max pressure is on the sidewall (varies by load range, c,d,e)., ALWAYS run within a few pounds of that. Less pressure generates excessive heat leading to failure!!!!!!!