CAT Freeware

      Tire Size Comparator

      This is a free program that allows you compare two tire sizes, visualize and calculate the differences. Yes, it's free!

      Version 4.17/27/2005 is the all-new Windows version of what had been previously an MS-DOS program.  It should run on all Microsoft Windows systems.

      It has photo-realistic tires and wheels, better wheel scaling, supports 85 series, and wheel sizes can now go to 25".

      Download Version 4.1 of Tire Size Comparator, TSCinstaller.EXE  (8.3 MB)

      You may have to right-click on the above to save it to your local disk.
      Be sure and check out Chris' Auto Recorder!!

      Tire Makers and Retailers -- we can make you anything from a branded version to a complete custom unique version.

      Our happy customers include Michelin®, Bridgestone®, Cooper®, CostCo®, and others.  Please contact us for more information.

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