Rift tutorial

Hey!
Is it possible to level up rift tiers? If yes, how? Any tutorial, maybe?

This is not possible and probably never will be because rift levels are on separate BHVR servers

Its possible! Just use Sender available on the Expiker21's Post
and level up your account to the level you want on the rift, and you good to go!

just buy them, there is a button to "unlock tiers"