Centering tool for mounting heavy Tires

[PhrankinPhoenix]

I came across this tool to help "Center" mount big/heavy tires.

https://www.youtube.com/watch?v=69crAXUmpZE&app=desktop

Weather you do it yourself or have someone else do it....
A truly centered tire is better...
and if you now have something in your tires (i.e. Centramatics, Be-Bees or Ceramic ball bearings) you must already be concerned.

What do you think?
On a Class A Coach...is this worth it ?
(Retails between $50 - $80 on Amazon)