Multi-Point Auto Tire Vulcanizer is exclusively designed for passenger tires. The plates also fit the needs ofrepairingtire shoulder, tire crown, and tire sidewall. The irons can work either separately or together based ondifferent situation. lt is also equipped with timer, short circuit protection, and temperature adjustableThe arm is rotatable with in 90 degree, which is easy and convenient to put on or take off tires.Applicable for various passenger tires, SUV tires and small truck tires.