I wash my car usually 1x a week. Actually, I've never done me a lot of tire shine, but I have matt black rims with a red border. Now comes, by the (discreet) shine a nice looking result about, what keeps even after several days yet. Something to watch out you need when dosing. Taking too much and immediately starts going by car, the centrifugal forces distribute the gel on the wheels and the tread of the tire. Dosed correctly (which is not very well described) and a small exposure time, but the result is great. A common Glanzspray I can not use because an exact placement is not possible. Here, the gel + sponge are perfect, this is, however, also quite fast and dirty is then difficult to clean. The gel staring them really as soft Vaseline.
Even after several journeys in the rain in the city, the result is still top! I would recommend it and even that receives a user image.