* Rolling resistance coefficient (RRC) : Ratio of rolling resistance to the load imposed on the tire. Grading from 1-4, the closer to the grade 1, the more higher consumption efficiency. * Wet grip index (G) : Ratio of the breaking in wet road of the tire comparing standard and test product. Grading from 1-4, the closer to the grade 1, the better Wet grip index. * Tire noise level : The noise level of the tire compared to the tire noise tolerance standard. There are grades AA and A, and AA grade tires have better noise level than those of grades A. * Even the tire size is the same, the efficiency grade and tire noise level might get different. Partial information might be changed without previous noticing. Please refer to the homepage., Discover the 2026 Genesis GV80: luxury midsize SUV with advanced technology, intuitive features & top-tier safety. View specs, pricing, images, and more., Live your life in pure comfort and convenience with the Genesis GV80. With a luxuriously refined interior and seamlessly incorporated innovation, this elegantly designed SUV charters a new course for luxury and performance. * All design, colors, features, and specifications in this content are presented for general customer understanding only and may differ from the actual vehicle..