...and all the extra weight of the trolley jack is offset by the reduced weight of the space-saver spare that you have to carry because there's no room in the car for the trolley jack...
Nearly knackered a security wheel bolt with an extending brace recently because some monkey tyre fitter had torqued it up tighter than the other four.
Think I'll ditch the security bolts, as I don't fancy the fight if the next time I need to do it, it's at the side of the road, dark, cold, wet etc.
Alloy-nicking seems to have slumped since practically every car has alloys now.