Use your buddy's strap. If everyone carries one it wouldn't be an issue if one tore.
Also, tow straps should not be used for recovery purposes, broken or otherwise.
A tied TOW strap would probably be okay for TOWING in a pinch but only on the trail and depending on the condition of what was being towed.
82 Cherokee WT - SOA/SF/agr box/Borgeson ujoint steering shaft/401/performer/holley TA/HEI/BeCool/727/np208/d44(aussie)/amc20(ARB)/BFG 35X12.5/Corbeau Moab Seats/RCI 6point Harness,Hella Aux lights/tuffy console/killer32 slider bars/custom bumpers and roll bar/Alpine head unit/amps/speakers 2002 Liberty Limited Early edition - Basically stock