The General G-MAX RS is an ultra-high performance summer tire that is designed for use on passenger cars and crossovers and features four wide grooves that funnel water out of the tread for better wet grip. Designed with the best balance of performance and long-lasting treadwear in mind, the G-MAX RS comes with a Replacement Tire Monitor that helps to determine when a tire change is required. As a summer tire, the G-MAX RS is not approved for use when temperatures are consistently below 45 degrees Fahrenheit.