I got an apartment within the first week of receiving my new 2022 Mercedes C300. My car was fitted with Bridgestone tires. Local garages (there are 3 of them) refused to fix my tire. When I read the specs online they said the tire could be pinned and repaired as long as I never got the pressure below 18psi. So I jumped in, bought a kit and did the repairs myself. It was 4 weeks ago. Since then the tire has held the pressure very well. This kit was perfect. It's a little tricky to insert the connector, so get ready. This is what you need if you want to renovate your own home.