Keep noise/vibration out of the cabin of your vehicle goes a long way to increasing driving comfort. From eliminating pesky squeaks, rattles and other sounds that natural come from metal parts bolted together, it also means less distraction for the driver, and ability to enjoy the vehicle’s sound system more, or just to have less noise distractions while driving down the road.

The tradeoff sometimes can be that harmonic damping materials come with a hefty weight penalty, especially when you add up how many square feet of product is need for full coverage of an average vehicle. Adding to that is when the roof of a typical car is lined with said material, which adds weight in the worst place on a car or truck, up high, which negatively affects center of gravity.

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