I like your bead breaker Peter, made one once but its hidden somewhere in shed, 2 actually and used Jackall Jack to pop the bead, anyway now too old to sling tyre levers so Road Service, ..................................
but back on topic, find the plastic chocks quite good, I add a bit of rope to them to pull them out, carry 4 slabs of 300 x 40mm garden sleeper to give lift if needed, found the plastic ramps take up too much room and the timber has a number of other uses.
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Checking out the places I drove past a thousand times................