Are these tyres directional?

[Diggs]

What's much more important is that you mount the tyre so that the name of the brand writing on the tyre wall is directly aligned with the valve.
From an OCD PoV, it makes sense to have the tyre treads consistent front and rear (though of course this is wrong for MTB tyres with deep tread to be used on 'mud').

Obviously!

 

[Shut Up Legs]

Just remember: when removing left-hand tyres, always use the left-hand tyre lever.