Rear tire sizing question

Krieg

New member
My '11 300 came with a 140/80/18. I'm wondering what other sizes I could mount on the same rim.
 
Was it a Michelin? They use a different sizing scale than most. 110/100-18 should do it for most others.
 
Metzeler and Michellin measure from the outside of the knobbs generally and everyone else measures from the carcuss.

I use a 110/100-18 in Bridgestone for nearly all my riding.
 
Stock 140/80 is equivalent to a 120/100. I'm running 130/80's Michelin S12's which are the same as a 110/100. Either or will work fine.
 
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