4-Pack Tire Pressure Monitor Valve Caps with Color Alert

These tire pressure monitor valve caps let you check tire inflation at a glance through a color alert window, with no gauge needed.

• Readout: Green, yellow and red pressure window
• Material: Steel and plastic
• Size: Approx. 0.9 x 0.4 in (2.3 x 1 cm)
• Fits: Standard valve stems on cars and motorcycles
• Includes: 4 caps per pack

Typical delivery 7–15 business days.