The pressure calculator needs to know which tire you would like to use in your pressure calculation. Michelin uses Part Numbers (or MSPNs) to easily reference their tires. You must specify your tire's MSPN in order to continue with the calculator. Please use one of the methods below to enter your MSPN.  
     
  1. Search for your tire by specifying Machine Category and Machine Usage in the Tire Selector.  
  2. Browse through an online listing of our tires in the Product Pages of this site for a tire.  
 
3. Manually enter your MSPN: