The full bore tires look identical to shinko 705s. I ran those on my tiger prior to coming to Alaska. They are decent on dry good gravel roads, but once it gets soft slow down. TKC 80 front and Heidenau K60 or Mitas EO7 rear I think is the ticket for traction and longevity
"I refuse to tiptoe through life only to arrive safely at death"
'13 Tiger 800XC, '13 KLR 650, and a 2010 Honda NT700V for the wife.