Tire noise can be caused by two things , either the street surface is rough or un even or you have bad type of tires, Pay attention to the streets you usually drive on and hear the noise , its most likely rough street surface . let me know.
Build a wall around the noise source.
Go far away from the sound source.
Install accoustic insulation.
Learn to use the inverse distance law 1/r.
Scroll down to related links and look at "The...
an easy way to de-stress is to have a bath and just close your eyes and relax but obviously don't go to sleep! another way is to listen to some music to calm you down, another way is having a cup of...