Yes, I have added two ST tyres to the list for those that asked about them.  It has been added to the original post as well as here.  We can add some of the front tyres to the list if anybody wishes, see the information on the Schumacher website HERE

Mini Spike $22 per pair – Blue U6508
Micro Spike $22 per pair – Blue U6542
ST Inserts $7 per pair – U6541