Do I need use one or two X-chocks? I have always used plastic wheel chocks to keep TT from moving when camped but like the between dual wheel X chocks.
Here's my homemade x-chocks for my spread axle travel trailer. Without the chains and turnbuckle, the wheels still move and I get a seesaw effect of the chocks when I push the back of the camper. With the chains and turnbuckle, the wheels are held rock solid and don't move when I push on the back of the camper.