Bearing Buddy – worth it? needed? let me hear your thoughts.

Hello Guys,

I’m trying to figure out if it’s worth it to install bearing buddy on my 2015 Polaris Sportsman 570 EFI. I’m planning to install these on my trailer and found a part for ATV. Any thoughts?

Thinking of preventative maintenance.

https://www.amazon.com/gp/product/B0…?ie=UTF8&psc=1

Thanks.

-Al