Re: Towing, Safty chain question
OK, here's a way to set up trailer chains; there are others, but this method is optimum for me. The idea is to not only satisfy the law, but also to minimize the dangers associated with coming unhitched at speed; so with that in mind ...
1. Place your trailer tongue on the ground with the vehicle hitch directly above.
2. Measure chains (crossed or not, your option) so the tongue, with chains attached, would be just short of dragging.
3. Properly hitch trailer and attach chains. Proceed to a clear area , have a spotter, and execute maximum turns in both directions. If you can make max turns without reaching chain limits, you're good to go. If not, you can bend/break something if you turn too sharp; decide if you want longer chains (see below) or larger turn radius and make adjustments accordingly.
About the only thing worse than losing a hub at speed is to lose the tongue and have it dig in. If seen both, and it weren't pretty sights. Think about it, it makes sense and increases your safety margin (both for you and those on the road around you) ....