31 Incorporated, also known as Group 31, is a brand specializing in professional tire repair, TPMS (Tire Pressure Monitoring System) products, and related supplies. Founded in 1961, the company has grown to become an internationally recognized brand, known for its commitment to quality and user-friendly designs. They are a leading supplier of tire repair materials, air chucks, gauges, air accessories, and TPMS sensors.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price. We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.