Pulling Forum - pulling tirre pressure

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pulling tirre pressure

Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=200596
Printed Date: 08 May 2024 at 2:56pm
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Topic: pulling tirre pressure

Posted By: Ken in Texas
Subject: pulling tirre pressure
Date Posted: 28 Mar 2024 at 10:46pm

i pul my farm stock CA in second gear , 13-6 fFrestones. What tire pressure is best under all track conditions.

Replies:

Posted By: dgerth
Date Posted: 29 Mar 2024 at 4:23am

Geeze Ken, a loaded ? if ever man!!!

FYI, I start at 6 and go up or down as needed. Not one pressure is good for all. These are just MY opines that work for me.

Good luck my friend,

dan

Posted By: DrAllis
Date Posted: 29 Mar 2024 at 6:48am

Rim width, tractor weight, lug height, lug sharpness, tire speed, etc, etc, etc ALL EFFECT what is the best tire pressure for your tractor. Let us know where you wind up !!!

Posted By: PaulB
Date Posted: 29 Mar 2024 at 7:42am

There is no "one size fits all". Every track is different. Weight changes will affect the optimum tire pressure. You have to look at your tire track after pulling away from the sled, dipped in = too much, humped up = too little. Experience is your best guideline.

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If it was fun to pull in LOW gear, I could have a John Deere.
If you can't make it GO... make it SHINY

Posted By: injpumpEd
Date Posted: 29 Mar 2024 at 7:58am

For us big heavy tractors, like 11,000, 12,000 etc, we kinda use the generic rule of 1.5 psi per 1000 lbs wt. So my 11,000 tractor generally runs 16.5, adjust from there, this is radials, but may be a starting point for anyone. So a light 5000# would run 7.5psi. etc.

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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!