Deep black, shiny tires make your car look incredible, but the shine never seems to last. Extreme Tire Shine Gel is an advanced formula, engineered for extraordinary results that last for weeks. As a pioneer in tire care, we developed an incredibly rich, powerful gel that adheres to your tires, forming a resilient, durable shield. And it's fortified with high molecular-weight silicone that will preserve your tires intense, captivating shine and rich black look.