A closer look
United States Postal Service delivery trucks famously do not have air conditioning, which results in cabin temperatures regularly exceeding one hundred and twenty degrees during the brutal summer months; the iconic Grumman LLV was explicitly designed in the late eighties with a maximum lifespan of twenty years, yet these poor postal workers are still driving these rickety aluminum saunas three decades later; the government essentially forces its federal employees to transport your cheap Amazon trinkets and junk mail flyers inside a rolling convection oven that randomly catches on fire due to severe mechanical decay; it is a glaring symbol of infrastructural neglect that the people responsible for the vital communication network of a global superpower are treated with significantly less thermal regulation than a fast food rotisserie chicken
