tech

April 28, 2026

Your car stands in the sun for hours? Here's how to protect it from damage

Summer heat doesn't just affect drivers, but cars too. High temperatures, especially when a vehicle is exposed to the sun for a long time, can accelerate wear and tear on important parts and increase the likelihood of breakdowns.

Your car stands in the sun for hours? Here's how to protect it from damage

TL;DR

  • High temperatures can accelerate wear on car parts like the battery, leading to reduced capacity and shorter lifespan.
  • Electric and plug-in hybrid car batteries are also affected by extreme heat, potentially reducing their long-term capacity and vehicle range.
  • Heat impacts motor oil, reducing its protective viscosity for the engine.
  • Hot asphalt increases tire pressure, raising the risk of blowouts or loss of grip, especially with worn or overinflated tires.
  • Interior components like plastic and dashboards can age faster due to prolonged sun exposure.
  • Simple protective measures include parking in the shade, using sunshades, and regularly checking tire pressure, oil, and battery status.

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