Forester Wheel Balance

My neighbor took her '17 Forester with only 16k senior-driven miles to 
the local Subaru dealer for its scheduled 48 month service. They said 
tire wear pattern showed they needed to be balanced and she agreed to it.

To my eye, tires show no abnormal wear and there is absolutely no 
vibration, shaking or steering wheel shimmy even up to 75+ MPH. Smooth 
ride at all speeds.

Was she had?

--
I’m so old I can remember when other people's achievements were 
considered to be an inspiration rather than a grievance.
			— Thomas Sowell