Grand Touring All-Season tires are for drivers who want a combination of a sophisticated appearance, competent handling and H-speed rated (or higher) durability, along with all-season traction, including in light snow. Grand Touring All-Season tires branded with the M+S symbol are often used as Original Equipment (O.E.) on sophisticated coupes and luxurious performance sedans.O.E. Grand Touring All-Season tires are typically purchased as direct replacements for worn-out pairs/sets of the vehicle's original tires. They can also be used for other vehicle applications in complete sets of four or axle pairs if available in an appropriate size, load range and speed rating to match the existing O.E. tires' performance category and specifications.Limited sizes of the ProContact RX are available with Continental's ContiSilent Technology, which involves the manufacturer adhering a layer of sound-absorbing foam to the inner liner of the tire to reduce cabin noise in the vehicle. These sizes are identified on the Specs page and in the search results. Related Information: Noise Reducing Tire Technology