Improves handling, increases economy, extends tire life! It visually warns you when tire pressure is low to help prevent premature tire wear or punctures from under-inflated tires. Simply attach to the Air valve for use at the recommended pressure of 32 pounds/square inch. Green/yellow/red system indicates proper tire inflation level, Improves fuel efficiency, safety and control. Indicator: Setup: OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.
