Farm Equipment - Radial tire pressure

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Radial tire pressure

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=31393
Printed Date: 23 Mar 2026 at 11:21pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Radial tire pressure

Posted By: victoryallis
Subject: Radial tire pressure
Date Posted: 27 May 2011 at 7:58am

What is the proper air pressure for radial rear tires. They 20.8x38 on a 8030 that will be carryring a decent amount of weight on the 3pt.

Replies:

Posted By: BobHnwO
Date Posted: 27 May 2011 at 8:06am

Single or duals?How much is decent amount of weight?

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Why do today what you can put off til tomorrow.

Posted By: victoryallis
Date Posted: 27 May 2011 at 8:22am

The duals go on and off. Enough weight that a 6080's front touch very lightly at best.

Posted By: BobHnwO
Date Posted: 27 May 2011 at 8:24am

10# for duals,16#for singles.

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Why do today what you can put off til tomorrow.

Posted By: Calvin Schmidt
Date Posted: 28 May 2011 at 5:20am

Bob is right if the tires are tubeless. If you have tubes , they should be natural rubber for lower pressures. If regular tubes the pressure will need to be higher or you will develop rubber crumbs and eventually the tube will fail.

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