s'****in eavy ter carry around thoA chain is the safest for recovery purposes - if it breaks it just falls flat.
Sounds to me that these kinetic thingies work on the principle of a big bit of knicker elastic.
thats my method, although its not wise to tug with it as it aint comfy as ther is no play at all plus the damage it can do regards ripping **** off yer car,A chain is the safest for recovery purposes - if it breaks it just falls flat.