The Michelin Primacy Tour A/S 235/50R18 tire is a performance touring tire designed for use on all-season vehicles. The tire features a silica-infused tread compound that helps provide superior wet and dry traction, as well as increased tread life. The tread pattern is designed to reduce noise and provide a comfortable ride. The tire also features a symmetric tread pattern that provides excellent traction in both wet and dry conditions.