Just the other day, it was a rear tire mounted on the rear wheel.
Lately, when I go riding, I can feel gravel and sidewalk cracks with my buttocks,
So this time, I only replaced the rear tire and
went for a ride early yesterday morning.
The front wheel is still okay, so I just replaced the rear tire and went for a ride,
and it was better than I expected.
The ride comfort improved by 220% and
I immediately felt that the driving performance also improved by 250%.