QUOTE (LandyManLuke @ Apr 15 2008, 04:37 PM)

That'd pretty much be the opinion of everyone who shouldn't use them.
KERRs store energy, that's how they work.
If you secure a KERR to a poor recovery point, that energy may be released by projecting a few KG lump of steel directly at the head of the driver of either vehicle, not fun.
Of course, there's nothing wrong with using them properly, with bomb-proof recovery points, and putting the energy into the rope slowly and progressively (not hooning off at 20mph), and letting it work to pull the stuck vehicle out.
The trouble is, you can buy a KERR, and use it, without any consideration or knowledge of how it works, what can go wrong, and how to do it properly, and you have no control over the quality of the recovery point on the other vehicle - and that's the one that'll be flying towards you if it all goes wrong.
oh yeah ... never thought of it like that ... Cheers!