20.4 x 38 on a 190??
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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=54750
Printed Date: 10 Sep 2025 at 3:38pm
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Topic: 20.4 x 38 on a 190??
Posted By: Eldon (WA)
Subject: 20.4 x 38 on a 190??
Date Posted: 05 Aug 2012 at 12:04am
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I did a mowing job for a guy today and there were a set of 20.4 x 38 tires and rims that he said he would have to take to the dump.....I said I would come back and get them if he didn't want them. So, looks like I have a set of big tires...wondering if all 38" centers on a D19/190 are set up to handle both spin-out and bump rims....these are bump rims. Would also be looking for some clamps. ------------- ALLIS EXPRESS! This year: |
Replies:
Posted By: orangereborn
Date Posted: 05 Aug 2012 at 12:21am
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Will look like this?  |
Posted By: XT in pa
Date Posted: 05 Aug 2012 at 7:24am
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spin outs use half the clamps the double bevel rims use all of the clamps hth Shawn ------------- 190XT,D17and 7045 |
Posted By: Matt MN
Date Posted: 05 Aug 2012 at 9:57am
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I have some clamps from 34" wheels, but they are heavy so I would assume shipping would be quite spendy. ------------- Unless your are the lead horse the scenery never changes!! |
Posted By: Gerald J.
Date Posted: 05 Aug 2012 at 10:18am
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Probably 20.8 x 38. That is the next standard size above 18.4. Be careful, you may not be able to pick one off you if it falls on you. The fronts might need 11.00 x 16 to match. Gerald J. |
Posted By: Calvin Schmidt
Date Posted: 05 Aug 2012 at 2:49pm
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I've always thought that 20.8 x 34" tires would be good on a one ninety. I had that size with axle duals on an early 4430. It's a size that I rarely see. IMO 20.8 x 38 is too much tire for a one ninety. ------------- Nothing is impossible if it is properly financed |
Posted By: DanWi
Date Posted: 05 Aug 2012 at 10:44pm
| Calvin I saw a 200 at an auction one time with 20.8x34, it looked good. That size is kind of an odd size though. I wonder what a 190 would look like with 24.5x32 or 23.1x34 later is also a less common size?? |
Posted By: Eldon (WA)
Date Posted: 05 Aug 2012 at 10:59pm
------------- ALLIS EXPRESS! This year: |
Matt MN wrote:Posted By: Eldon (WA)
Date Posted: 05 Aug 2012 at 11:02pm
------------- ALLIS EXPRESS! This year: |
Posted By: Hurst
Date Posted: 05 Aug 2012 at 11:13pm
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Pretty sure they're a little bigger. If I remember, 18.4x38 is about the same size as 20.8x34, so that would put 20.8x38 around 18.4x42 size. BKT shows 20.8x38 as 550mm diameter and 18.4x38 as 467mm diameter.
Hurst ------------- 1979 Allis Chalmers 7000 5800 Hours |
Posted By: Allis dave
Date Posted: 06 Aug 2012 at 7:17am
| A 20.8 x 38 is a lot taller than an 18.4 x 38. They are the same height as an 18.4 x 42 |
Posted By: Allis dave
Date Posted: 07 Aug 2012 at 9:05am
| LOL I need to read the entire topic better so I don't just repost what the last guy said |
Posted By: Orange Blood
Date Posted: 07 Aug 2012 at 9:13am
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If they are free, lean one up against the one mounted on the tractor, then you will know my friend!!! ------------- Still in use: HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060 Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7 |
Posted By: KGood
Date Posted: 07 Aug 2012 at 12:45pm
| If I did pictures I'd put my 65XT with 23.1/34's on here. Seems I have alot more room left over in the old stlye fenders than the one with late fenders pictured above. I believe they were off a deere combine. |