Forum Discussion
willald
May 24, 2017Explorer II
I've typically used hitch immobilizers like already mentioned (basically a square U bolt that clamps onto the tow bar, receiver). They've worked fine for me.
However, the idea just mentioned about sliding shims in the receiver, sounds cool. Especially the idea of making the shims from empty oil jars (recycling, haha).
I got to wonder, though: If you slide shims in like that and make it real tight...How hard is it going to be to get the tow bar out when you need to? Especially if you're broken off the shims so that they aren't going to be easy to pull out. You gonna have to replace the shims every time you have to take the tow bar out for anything? Granted, for most of us that wouldn't be very often..
However, the idea just mentioned about sliding shims in the receiver, sounds cool. Especially the idea of making the shims from empty oil jars (recycling, haha).
I got to wonder, though: If you slide shims in like that and make it real tight...How hard is it going to be to get the tow bar out when you need to? Especially if you're broken off the shims so that they aren't going to be easy to pull out. You gonna have to replace the shims every time you have to take the tow bar out for anything? Granted, for most of us that wouldn't be very often..
About Motorhome Group
38,763 PostsLatest Activity: Dec 13, 2025