12PCS Car Tire Pressure Monitor Valve Stem Caps with 3 Colors Sensor Indicator,2.4Bar 36PSI Air for Cars, Motorcycles & Bikes, Anti theft, Tyre Dust Cover

【END RUST & SEIZING】 No more cheap tyre pressure valve caps that rust, fuse, or weld to your tyre valves. The premium copper core completely prevents thread corrosion and galling – valves turn freely every time. [INSTANT 3-COLOUR PRESSURE CHECK] No gauges, no kneeling. Just glance at the built-in green/yellow/red window to know your tyre pressure status instantly. Green indicates normal; Yellow indicates a 10% drop in air pressure; Red indicates a 25% drop in air pressure – so you can act before a flat or blowout. [UPGRADED SEAL LEAK PROTECTION] Unlike basic caps that only cover the valve, our tyre pressure indicator caps internal seal ring actively prevents slow air leaks. Blocks dust, mud, and road spray while keeping your valves clean and airtight – even on rough roads. [COMPLETE 12-PIECE KIT] One set covers your multiple vehicles. Made from corrosion-resistant brass and ABS, these tyre pressure caps for cars install in seconds without tools. Fits cars, SUVs, motorcycles, caravans, and vans – a simple, affordable safety upgrade you can trust. Note: Fits for 2.4 Bar (36 PSI). Please verify your tyre pressure before purchasing and select the appropriate size.