SkyRC Tire Warmer Racing Star with silicone warming Cup Maximize your RC car's grip and performance with the SkyRC Tire Warmer Racing Star. The removable silicone heat cups distribute warmth evenly across your tires while preventing heat loss, raising the rubber's coefficient of friction for superior road contact and smoother handling. Designed for serious racers, this tire warmer features dual power options—run it from a 4S LiPo battery or 12V–18V DC supply. Control front and rear temperatures independently via the intuitive LCD display, choose between rapid and step heating modes, and monitor progress with status LEDs. A built-in microprocessor ensures precise temperature management from 20°C to 80°C, with a safety timer for peace of mind. Simple joystick operation means your tires are race-ready in seconds. Whether you're prepping for competition or practice, consistent tire temperature equals consistent grip—the foundation of every winning lap. Includes controller, front and rear warmers, DC cable, and manual.