Any grief from the LEO's from installing a High clearence rear bumper?

As in mud flap BS or lift issues?

 

probably gonna be pretty state/area dependent. That being said i did get pulled over for mine once....but i also had my phone out at the time(i know, i know) so probably wouldn't have been an issue otherwise, driven by plenty of cops since without a second look.

 

There's a thread somewhere on here about this. I'll try to find it. Basically, the OP got a bunch of grief from local LE for not having mud flaps. Like @tacotunner06 said, your experience will vary by state/area.

I'm planning on installing mud flaps on my HC bumper once I get it. Not due to any local restrictions, more because I don't want road spray to contribute to getting rear-ended.
https://www.tacomaworld.com/threads/mud-flaps-on-high-clearance-rear-bumper.665089/#post-23354919

As far as lift-related issues go, I'd check this site to make sure your bumper height is within limits:
https://www.liftlaws.com/