In the link you provided to Ricky's site in post #2 above, TRE has the 6,000lb rating tied to the weight of the vehicle, and the description confirms that it has 18,000lb breaking strength, so I think @B1Toad is correct in the rope he is planning to buy. From Ricky's site:
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View attachment 401780
Standard Kinetic Recovery Rope – Jeeps, Trucks or Vehicles up to 6,000 lbs.
$79.95 – $99.95
Standard Kinetic Recovery Rope with 18,000 lbs. Breaking Strength. Elongates up to 30% under load allows it to use it’s own kinetic energy to help reduce the amount of energy needed to recover a vehicle. For Jeeps, Small Trucks or vehicles up to 6,000 lbs.
Yes, that's the one, sorry for the confusion. I'm still trying to find out if the soft shackles should be rated higher or lower than the rope though, and if I have room and need for the 30 footer. My use will be strictly beach and dunes.