4PCS Tyre Pressure Valve Caps with Indicators

Description:
Designed to help make driving safer, these caps indicate tyre pressure levels and fit most standard size valve stems

Features:
Valve cap that indicates tire pressure on the cars, light trucks and motorcycles
One size fits most vehicles
Designed to register a pressure loss of 2-2.4 bar
Helps enhance road-handling and increase fuel economy
May extend tire life by keeping the user constantly updated on the status of the tire pressure
Visually alerts when the tyre pressure is low to help avoid premature tyre wear or blowouts from under-inflated tyres

Specification:
Material: metal, copper and PC
Size: 23mm x 10mm

Package Contents: 4x Tyre Pressure Valve Caps with Indicators

Indication:
Green shows that tyre pressure is normal
Yellow shows that the pressure is 10% lower than standard
Red alerts you that the pressure is 25% lower than standard

Installation Instruction:
Determine the correct tyre pressure
Inflate tyre to correct pressure
Install new pressure cap tight
Simply look at the colour to know if the tyre is low or normal