Water gets in the tires and breeds mosquitos.
Only a trashy family would think anything like that is ok.
It will probably cost more for them to remove it that for them to have put up a chain link fence plus tire disposal fee is $1.50-$2 per tire.
Turns out is illegal
According to McCowell County’s solid waste disposal ordinance, under Section 8, Line D, it reads, “the disposal of tires on public or private owned property is prohibited unless it is a facility approved by state and local laws.”
Plus things like this (property disputes) can keep lawyers very very busy at billable hours.
Chain link fence is cheap. I’m going to be replacing my current fence with http://www.illusionsfence.com.
It’s NOT cheap. About $285 per panel installed.