How Does Tire Tread Design Reduce Noise?
When the car is moving, you will definitely hear a sound coming from the tires. The level of firmness varies, depending on each type of tire. However, with a special design on the tread of the tire, the noise coming from the tire can be reduced.
For some people, driving in a quiet atmosphere feels pleasant. To provide this, apart from the cabin and car engine factors, the type of tire can support it. It's not surprising that many people are looking for tires with low noise levels.
This intention is made possible by the use of silent tires. This is the name for tires that are able to reduce sound, so the noise level is lower than other tires.
Even so, don't think that these tires will be completely silent. There will still be sounds that appear, but at a lower level than other tires.
Proven on Dunlop SP Sport LM705 Tires
Some of these references are true. With a design that meets these characteristics, tires are proven to be able to absorb sound. As a result, the noise level presented is lower.
The special design applied by Dunlop to the Dunlop SP Sport LM705 tire can be proof. With the latest technology in profile and tread patterns, the function of the sidewalls and treads as tire vibration dampeners on bumpy roads is increasingly effective. As a result, comfort and silence increase.
The Dunlop SP Sport LM705 tire uses an asymmetrical tire tread pattern design. This design has a big effect in reducing noise. Different tread pattern shapes on one tire can produce different sounds.
For the human ear, this often makes the sound less clear because it "muffles" each other. his voice. This is what influences the reduction in noise.
Not only that, the Dunlop SP Sport LM705 tire is designed with a larger and smoother block number. This design allows shocks to be damped more evenly. The larger number of treads is ultimately able to strengthen sound insulation.
Dunlop still equips Dunlop SP Sport LM705 tires with special soft material. Thanks to it, the tire tread will be slightly rounded at the first contact with the road. When the tire is at its lowest point, the tire tread will change. The tires then tread perfectly and follow the contour of the road.
This is likened to a person walking with their feet stepping on each other gradually. The sound of the steps produced will definitely be softer than walking directly.
Not surprisingly, Dunlop SP Sport LM705 tires are able to reduce driving noise. It is known that the reduction in sound in the cabin reaches 15% compared to the previous tire, namely the SP Sport LM04. This is even more pronounced when passing over uneven road surfaces. Noise in the cabin is reduced by 0.7 dBA.
Therefore, pay attention to the characteristics of the tires before choosing. If you choose the right design, especially in the tire tread, the tire noise level can be reduced.