Node Rope!

this was suggested a couple of times but but never on the official suggestions area
the idea is that you could connect two nodes together using a rope by clicking one and then another one (presumably on another vehicle) to attach them together (with a rope)
oh and if you do end up adding that feature, a tow truck could work with a rope pre-attached and it can attach to the node of the frame (or that thing you connect to to tow a vehicle)