- Modern mud tire delivers extreme terrain traction off road with enhanced driver comfort on road - Lower void-to-rubber ratio in the middle of the tread creates a "center rib" that promotes better handling and a quieter ride, while siping offers traction on wet surfaces - High void-to-rubber ratio on the outside of the tire delivers extreme off-road traction - Aggressive open shoulder design features scalloped tread blocks that scoop away mud for greater traction and mobility in soft surfaces - Unmatched road hazard protection offering free replacement up to 2-years or 50% wear * * Road hazard protection valid for on-road use only. Terra Trac tires featured here are also covered by a six-year limited warranty. See Hercules Tires Limited Warranty for complete details. All Terra Trac tires featured here are part of the 30-day Trust Our Ride test drive.