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Traction tire measurements

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Hos
  • Member since
    February 2021
  • 6 posts
Traction tire measurements
Posted by Hos on Tuesday, March 2, 2021 8:27 PM

Hello everyone. 

 

I have several older locomotives that need new traction tires. The problem is a lot of the tires I see (steward or calumet) only say trains it'll fit and not actual mm or inches. Does anyone have Intel on this? 

 

I need tires that are about 12, 20, 25mm. They're all about 0.25mm bigger than the a over measurements, but I'm assuming they stretch a little. 

 

Help me out please. Some are just dry rotted and others are gone completely. 

  • Member since
    November 2013
  • 2,775 posts
Posted by snjroy on Wednesday, March 3, 2021 4:06 PM

I've only used them once - I think it was a Calumet one. Anyway, yes, they do stretch, so as long as the wheel is larger, it should be fine. 

Simon

  • Member since
    February 2004
  • From: Elyria, OH
  • 2,586 posts
Posted by BRVRR on Wednesday, March 3, 2021 6:34 PM

Often times you can contact the manufacturer and get the parts you need or information on the size, or measurements of the the traction tires you need.

When the tires are not available or I'm not sure if the 'universal' tires will fit properly, I use Frog Snot to make or mold them in place. I've had good luck with this stuff and it is easy to use. You can make many traction tires with on ebottle.

I thinks Frog Snot is a viable option. 

Tags: BRVRR

Remember its your railroad

Allan

  Track to the BRVRR Website:  http://www.brvrr.com/

  • Member since
    November 2013
  • 2,775 posts
Posted by snjroy on Wednesday, March 3, 2021 7:28 PM

Bullfrog snot maybe?

  • Member since
    March 2012
  • 1,162 posts
Posted by PC101 on Wednesday, March 3, 2021 9:02 PM

snjroy

Bullfrog snot maybe?

 

Yep, ''Bullfrog Snot'' it is.

  • Member since
    February 2020
  • From: Lafaytte , Indiana
  • 31 posts
Posted by energizer on Thursday, March 4, 2021 1:14 AM

When I had trouble with mine. I went to lovetrainhobbies.com they help me out when I order the wrong one.

  • Member since
    January 2003
  • From: US
  • 112 posts
Posted by rbturner on Thursday, March 4, 2021 8:43 AM

For many different brands I have just bought 1mm o-rings from eBay. Measure the wheel then subtract a couple millimeters for the the tire to stretch on.

 

For example an old Tyco diesel took a 1mm x 9mm.

 

For tires to fit a wheel with a flat bottom groove I use vinyl-elastic ladies hair bands. A good place to find these is at a beauty supply house like 'Sally's'.

Randy

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