Review on Dorman 609-133 TPMS Green Sealing Valve Cap, Plastic, Pack of 50 by Shane Solorzano

I ordered these to replace the broken ones in my car. As with the ones I ordered as a replacement, after a month or two the upper broke off exposing the inner red lining. I drive my car in an urban area with moderate weather so I'm not sure if it's the heat but mine is falling apart now anyway. On a positive note there are 50 of these so I can just replace them again but next time I will order metal so I never have to replace them again.