They're 50/50 tires but I agree, they'd probably eat ass in the mud. Maybe if I go I will just take my yz on its break in ride.
Seems easier than mounting/unmounting tires. I have all the docs for it, and it's even insured. I just would need to register it.
OR I could carry the reg and plate for the other Yamaha YZ(F) I have that is actually registered. I doubt DEC would check the VIN.