Astra Depot 4X Black 8mm Crown Tire Wheel Air Valve Stem Cap for Car Truck Chevy Dodge GMC Ford Fit for Most Auto Car Vehicle, Truck, Hot Rod, ATV that is with 8mm tire valve. Also Applicable to motorcycle, standard bike, bicycle ect. that is with 8mm tire valve. Size: Height0.66" (1.7cm); Diameter: 0.55"1.4cm; Inner Diameter: 8mm Color: Black; Material: High Quality ABS Package includes: 4x Tire Valve Stem Cap