Firestone Winterforce Studdable Winter Tire

The Firestone Winterforce is a dedicated studdable winter tire line engineered to deliver confident, reliable traction in the most demanding cold-weather conditions. Backed by Firestone's long-standing legacy of performance and value, the Winterforce family is purpose-built for drivers who regularly face snow, ice, slush, and sub-freezing temperatures — offering proven winter safety right out of the box, with the added flexibility to accept metal studs for maximum bite on the most severe icy surfaces.

Key Features:

• Studdable Construction: Pre-pinned stud pockets allow drivers to add metal studs for aggressive biting edges on hard-packed snow and ice. Studs sold separately; consult local regulations before studding, as laws vary by state and region.
• Directional V-Shaped Tread Pattern: Computer-modeled directional tread design channels slush, water, and snow away from the contact patch to maintain grip on wet and snow-covered roads while reducing the risk of hydroplaning.
• High-Density Siping: Deep, high-density siping creates thousands of biting edges across the tread face for enhanced grip on snow, ice, and wet pavement throughout the life of the tire.
• Deep Circumferential Grooves & Open Shoulder Slots: Wide lateral notches and open shoulder slots work together to evacuate slush and standing water, aiding hydroplaning resistance and maintaining contact patch stability.
• Special Cold-Weather Compound: Winter-formulated rubber stays pliable in sub-freezing temperatures, preserving grip and braking performance when all-season tires begin to harden and lose effectiveness.
• Three-Peak Mountain Snowflake (3PMSF) Certified: Meets the industry's severe snow service requirements — a meaningful step beyond standard M+S-rated all-season tires.
• Full-Depth Tread Features: Built-in tread elements maintain winter performance characteristics throughout the usable life of the tire, delivering consistent season-after-season reliability.
• Twin Steel Belt Construction: Steel belts over a polyester casing deliver a balance of structural strength and a comfortable, compliant ride quality.
• Firestone 90-Day Buy and Try Guarantee: Backed by Firestone's 90-day trial period on qualifying purchases of four tires (certain restrictions apply).
• Firestone Limited Warranty: Covered under Firestone's Winter and Temporary Use Spare Tires limited warranty for added ownership peace of mind.

The Firestone Winterforce tire line spans multiple vehicle categories — from passenger cars, coupes, sedans, and minivans to light trucks, SUVs, and CUVs — offering a versatile winter solution across a wide range of applications. Whether run unstudded as a high-performing dedicated snow tire or pinned for maximum bite on severe ice, the Winterforce is a proven, value-driven choice for drivers who demand dedicated winter safety without compromise.