All-Season Passenger Car, Minivan, CUV and SUV tire.* ComfortFlex Technology* Optimized AquaChannel grooves that are symmetrically balanced* Innovative noise-reducing tread pattern* Evolving traction grooves and Tredlock Technology, combined with soybean oil compound* Sustainable compounds; in addition to soybean oil, with some Assurance ComfortDrive tires also featuring rice husk ash silica* Built-in wear gauges* 60,000 Mile Limited Treadwear Warranty* Designed for smoother transitions and impact absorption, while delivering ultra-refined handling* Help maximize water evacuation and reduce hydroplaning for superior wet road performance* Helps eliminate sounds from the road* Help maintain traction while providing lasting control and responsiveness* This environmentally friendly material helps to reduce waste going to landfills and is an integral part of a specialized tread compound that delivers confidence in wet and cold conditions without compromising fuel economy or tread life* Allows consumers to to conveniently and easily check their tread depth