Good rule of thumb, strip it fast and build it slow. And in reference to the tyre shops - I work at a garage up the road from a small Beaurepaires store (now closed). used to do some mechanical work for them, (replacing wheel studs on front wheel drives mostly), Always wondered how they f**** so many wheel studs. Was picking up some tyres one day and talking to the manager who was refitting some wheels- he placed the wheel nut in the socket on the impact gun, placed against stud, hit go button. No wonder 1 in 4 stripped the treads. Idiot.
