Professional auto repair shops use wheel weights to help balance tires for a smoother ride. You'll know your car needs professional wheel balancing when it starts to vibrate at speeds, typically between 50 and 70 mph. Wheel weights are used to compensate for the imbalance. Grainger stocks hundreds of varieties to fit every make, model, and style of tire. Clip-on, T-Style weights are available in packages of 50. Ensure your auto repair shop and technicians have the tools they need to keep vehicles running smooth with Grainger's full line of auto mechanic supplies.