I'd like to give back to road a frequent somewhat often when going off roading. This dirt road has a lot of pot holes and grated bumpy areas.

I was thinking filling a plastic ben up full of sand and rock throwing it in the bed of my truck to fill pot holes.

Would this help?
Would normy hikers and dad boomers think its weird/stupid?
Idk I'm trying to use the bed of truck some more than twice a year, like fuck