Link Cat's Eye Tire Pressure Monitoring System, Stainless Steel, 4-Pack, 105 PSI

With just a glance, the Cat's Eye tire pressure monitoring system makes it easy to see if your dual tires are underinflated. The system ensures tire pressure is equalized between dual tires, reducing the chance of blowouts and a major contributing factor to apparatus rollover. Softer sidewalls from low pressure allow more side-to-side roll. According to Goodyear, underinflation is the #1 cause of tire failure. Unequal pressure in duals causes diameter differences, dragging the smaller tire. A 5% PSI difference results in the smaller tire being dragged 13 feet every mile. The bright yellow “eye” opens slightly if dual tire pressure falls below the recommended setting and fully opens when pressure drops significantly, signaling immediate attention. The single airing point fills dual tires at once and allows air transfer between them. An internal check valve prevents both tires from going flat in case of a leak or blowout. This system equalizes air pressure between dual tires for even load distribution and tire wear, improving handling and braking while greatly reducing tire scrub and cupping on uneven roads.