Amazon.com: Luminous Tire Valve Stem Caps for Car, 12PCS Fluorescent Glow in The Dark Air Caps Cover, Illuminated Corrosion Resistant Tire Pressure Caps, Universal for Car, Truck, SUV, Motorcycles, Bike (Blue) :
Gorilla® Chrome Tire Valve Stem Cap Dome Top "Hex" Hex (Domed) from Brandsport Auto Parts (#VSC)