The only thing I would recommend, is to inform customers to get their lug nuts re torqued 100 km after any work is done where their wheels are taken off such as rotations, breaks etc. This is extremely important for safety reasons. I work in roadside assistance and train tow operators. In my 9 years of experience I have seen many incidents were people have had wheels come off while they are driving, sometimes causing serious damage. These incidents were the result of people not getting a re torque done after having tires swapped or wheels removed for other reasons. Just something to consider. Thanks.