Lspangler wrote:
t seems to me the x chocks are only a solution for improperly installed chocks.
Those campers that just stick a chock in front of a tire and give it a kick aren't doing it right. You need to pull forward onto the chock, then place one behind the tire and put your truck in neutral. The trailer will settle onto both chocks.
Done this way you won't be able to tell if the xchocks are there or not so you won't need to install them anymore.
The xchock is minimizing movement between loosely installed wheel chocks
Linc
This works in some places but not all. I have drug around my chocks trying this. So using both will help in a runaway trailer and the rocking.