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.
I have used four plastic chock blocks, two on each side for years with out an issue. Headed into camp a few years ago I noticed something alongside the road,,,An X chock in the bushes.
I use it on one side only cause I have no other choice, Works good can't complain. Might break down and actually buy another.