Originally Posted by mathewsturtevant
Can any of you TAT veterans tell me if I need bike tags/permits/registration? for riding in all these public lands?]
As long as your bike is street legal and has plates you're good.
Also they may check for spark arresting features in you exhaust, but it looks like you're running stock so you should be good to go.
As for tires, you may want new ones when you get to Colorado, but you are running a common size so you can pick up more if you need them.