Farm Equipment - RC front tires and Rims

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RC front tires and Rims

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=158129
Printed Date: 19 Jan 2026 at 5:45am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: RC front tires and Rims

Posted By: orangereborn
Subject: RC front tires and Rims
Date Posted: 13 Feb 2019 at 11:32am

What was the correct/standard size of the front tire and rim for the RC? My parts book does not give it. Tractor Data says 4.75 x 15 tire....Neb tests say the same....Literature says 5.50 x 16 Tire...I was thinking the latter?? Thanks...Dale

Replies:

Posted By: DrAllis
Date Posted: 13 Feb 2019 at 12:05pm

Years ago I had a 1939 RC and it had 15 inch front wheels. Maybe near the end of the RC build they went to 16 inch ??

Posted By: B26240
Date Posted: 13 Feb 2019 at 4:03pm

I have had three RC's and they all had 15" front rims. The centers are the bigger bolt pattern of the WC. If your rims are bad you can buy 15" blank rims and re-use your centers, I have done this. There are many parts that are "RC only" on these cute tractors.