I recently purchased a micro V belt for my car and I was very impressed with the quality of this product... As a result of my tests, I determined that this belt provides a smooth and quiet operation, while maintaining a tight grip on my pulleys. It has a high tolerance for heat, which is necessary for automotive use. The only downside is that it can be a bit pricier than other belts on the market. Nevertheless I'd recommend this HIGH-QUALITY belt to anyone looking for a reliable and efficient option for their car..