Lee Harker
Well-known member
I have a Simplicity tractor that has 20 - 8 - 8 size tires. I want to get some ag type tires for it but can't find any with that exact terminology. I found some at TSC that are 20 - 10 - 8 . Is the last number wheel diameter? I figgured the 20 was the tire diameter..the second number the tire width and the third number was the wheel dia. ..am I right? If so, could I put a wider tire on my wheel? Thanks, this is bugging me since I couldn't find the answer on any tire manuf. site.